# User contributions

- 19:46, 3 February 2015 (diff | hist) . . (-1) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 20: Christoffel symbols for FLRW metric) (current)
- 03:00, 27 February 2014 (diff | hist) . . (+6) . . The Milne Universe (→Problem 2: alternative derivation) (current)
- 02:59, 27 February 2014 (diff | hist) . . (-4) . . The Milne Universe (→Problem 1: the solution)
- 12:14, 26 February 2014 (diff | hist) . . (0) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 20: Christoffel symbols for FLRW metric)
- 21:28, 9 December 2013 (diff | hist) . . (+4) . . Energy conditions and the Raychaudhuri equation (→Energy conditions) (current)
- 21:27, 9 December 2013 (diff | hist) . . (-17) . . Energy conditions and the Raychaudhuri equation (→Problem 1: energy conditions for perfect fluid)
- 21:00, 8 December 2013 (diff | hist) . . (+58) . . Causal Structure (current)
- 20:57, 8 December 2013 (diff | hist) . . (+66) . . N File:Conf-Inflation.png (Conformal diagram for the power-law Inflation in an open Universe.) (current)
- 20:55, 8 December 2013 (diff | hist) . . (+97) . . N File:Conf-SEC.png (Conformal diagram for an open Universe filled with matter satisfying the strong energy condition.) (current)
- 20:54, 8 December 2013 (diff | hist) . . (+64) . . N File:Conf-Milne.png (Milne Universe as part of Minkowski spacetime: conformal diagram) (current)
- 20:53, 8 December 2013 (diff | hist) . . (+110) . . Causal Structure (→Problem 7)
- 20:50, 8 December 2013 (diff | hist) . . (+80) . . N File:Conf-Mink2.png (Minkowski spacetime: conformal diagram (different choice of conformal variables)) (current)
- 20:48, 8 December 2013 (diff | hist) . . (+38) . . N File:Conf-Mink1.png (Minkowski spacetime: conformal diagram) (current)
- 20:48, 8 December 2013 (diff | hist) . . (+57) . . N File:Conf-dS-open.png (The de Sitter Universe in open slicing: conformal diagram) (current)
- 20:47, 8 December 2013 (diff | hist) . . (+57) . . N File:Conf-dS-flat.png (The de Sitter Universe in flat slicing: conformal diagram) (current)
- 20:45, 8 December 2013 (diff | hist) . . (-2) . . Causal Structure (→Problem 4: alignment?)
- 20:40, 8 December 2013 (diff | hist) . . (+59) . . N File:Conf-dS-static.png (The de Sitter Universe in static slicing: conformal diagram) (current)
- 20:39, 8 December 2013 (diff | hist) . . (+25) . . Causal Structure (→Problem 2)
- 20:35, 8 December 2013 (diff | hist) . . (+59) . . N File:Conf-dS-closed.png (The de Sitter Universe in closed slicing: conformal diagram) (current)
- 20:34, 8 December 2013 (diff | hist) . . (-282) . . Causal Structure (→Problem 2)
- 20:31, 8 December 2013 (diff | hist) . . (+83) . . N File:Conf-RadDust.png (Conformal diagram for a closed Universe filled with a mixture of radiation and dust) (current)
- 20:30, 8 December 2013 (diff | hist) . . (+86) . . N File:Conf-Dust.png (Conformal diagram for a closed Universe with dominating non-relativistic matter (dust)) (current)
- 20:29, 8 December 2013 (diff | hist) . . (+89) . . N File:Conf-Rad.png (Conformal diagram for the closed Universe with dominating relativistic matter (radiation)) (current)
- 17:38, 8 December 2013 (diff | hist) . . (+55) . . Kerr black hole (→Problem 4: some more simple algebra) (current)
- 11:39, 31 October 2013 (diff | hist) . . (+23) . . Category:Horizons (→References)
- 11:36, 31 October 2013 (diff | hist) . . (0) . . Category:Horizons (→References)
- 16:47, 9 October 2013 (diff | hist) . . (-3) . . Causal Structure (minor edits)
- 16:40, 9 October 2013 (diff | hist) . . (+24) . . Composite Models (pr1: link to previous section) (current)
- 16:32, 9 October 2013 (diff | hist) . . (-24) . . Composite Models (→Problem 3: no solution)
- 16:31, 9 October 2013 (diff | hist) . . (+151) . . Simple Math (pr12 solution formatting) (current)
- 23:42, 7 October 2013 (diff | hist) . . (+293) . . Simple English (current)
- 23:26, 7 October 2013 (diff | hist) . . (0) . . Category:Horizons
- 23:25, 7 October 2013 (diff | hist) . . (0) . . Category:Horizons
- 23:25, 7 October 2013 (diff | hist) . . (+9) . . Category:Horizons
- 14:04, 26 September 2013 (diff | hist) . . (+70) . . Category:Horizons
- 23:05, 23 September 2013 (diff | hist) . . (+15) . . Category:Holographic Universe (Why is this thing with labels happening when I just fix some misprints??? damn) (current)
- 23:02, 23 September 2013 (diff | hist) . . (-1) . . Category:Holographic Universe
- 22:58, 23 September 2013 (diff | hist) . . (-1) . . Category:Holographic Universe (Undo revision 1657 by Igor (talk))
- 22:57, 23 September 2013 (diff | hist) . . (+1) . . Category:Holographic Universe
- 22:57, 23 September 2013 (diff | hist) . . (-14) . . Category:Holographic Universe
- 13:02, 2 May 2013 (diff | hist) . . (+26) . . Schwarzschild black hole (current)
- 13:01, 2 May 2013 (diff | hist) . . (+83) . . Schwarzschild black hole
- 09:26, 2 May 2013 (diff | hist) . . (-9) . . Particles' motion in general black hole spacetimes (current)
- 21:54, 1 May 2013 (diff | hist) . . (+6) . . Universe in Problems:About (current)
- 21:53, 1 May 2013 (diff | hist) . . (+17) . . Universe in Problems:About
- 21:50, 1 May 2013 (diff | hist) . .
**(+1,224)** . . Particles' motion in general black hole spacetimes - 11:40, 1 May 2013 (diff | hist) . . (-140) . . Particles' motion in general black hole spacetimes
- 11:35, 1 May 2013 (diff | hist) . .
**(+531)** . . Main Page - 11:27, 1 May 2013 (diff | hist) . . (0) . . m Particles' motion in general black hole spacetimes (moved Help:Editing to Particles' motion in general black hole spacetimes: !)
- 11:27, 1 May 2013 (diff | hist) . . (+64) . . N Help:Editing (moved Help:Editing to Particles' motion in general black hole spacetimes: !) (current)
- 11:26, 1 May 2013 (diff | hist) . . (0) . . Astrophysical black holes (current)
- 11:25, 1 May 2013 (diff | hist) . .
**(+33,986)** . . N Particles' motion in general black hole spacetimes (General Black Holes) - 17:12, 15 January 2013 (diff | hist) . . (+42) . . Main Page (→About)
- 16:52, 15 January 2013 (diff | hist) . . (-14) . . Gravitational Waves: scale of the phenomenon (current)
- 16:50, 15 January 2013 (diff | hist) . . (+35) . . Binary systems (current)
- 16:46, 15 January 2013 (diff | hist) . . (+33) . . Gravitational waves and matter (current)
- 16:44, 15 January 2013 (diff | hist) . . (-6) . . Transverse traceless gauge (current)
- 16:05, 15 January 2013 (diff | hist) . . (+22) . . Wave equation (current)
- 16:01, 15 January 2013 (diff | hist) . .
**(-2,063)** . . Gauge transformations and degrees of freedom (current) - 15:53, 15 January 2013 (diff | hist) . . (+1) . . Linearized Einstein equations (→Problem 2: Raising indices) (current)
- 15:52, 15 January 2013 (diff | hist) . . (+46) . . Motivation and symmetries / Introduction (current)
- 02:49, 20 November 2012 (diff | hist) . . (+4) . . Main Page
- 00:08, 20 November 2012 (diff | hist) . . (-2) . . Extras (current)
- 00:03, 20 November 2012 (diff | hist) . . (+42) . . CMB interaction with other components (→Problem 7) (current)
- 00:02, 20 November 2012 (diff | hist) . . (+245) . . CMB interaction with other components
- 23:46, 19 November 2012 (diff | hist) . . (+18) . . N Talk:Primary anisotropy of CMB (Created page with "No solutions! <IT>") (current)
- 23:45, 19 November 2012 (diff | hist) . . (+5) . . Statistical properties of CMB (current)
- 23:45, 19 November 2012 (diff | hist) . . (+132) . . Statistical properties of CMB
- 23:42, 19 November 2012 (diff | hist) . . (+5) . . Talk:Statistical properties of CMB (current)
- 23:42, 19 November 2012 (diff | hist) . . (+13) . . N Talk:Statistical properties of CMB (Created page with "No solutions!")
- 23:19, 19 November 2012 (diff | hist) . . (+35) . . Time Evolution of CMB (current)
- 23:16, 19 November 2012 (diff | hist) . . (+8) . . Time Evolution of CMB (→Problem 6: color of the sky)
- 23:15, 19 November 2012 (diff | hist) . . (+1) . . Thermodynamics of Black-Body Radiation (→Problem 3 total number)
- 23:12, 19 November 2012 (diff | hist) . . (+20) . . Schwarzschild black hole
- 23:10, 19 November 2012 (diff | hist) . .
**(+531)** . . Schwarzschild black hole (→Miscellaneous problems) - 22:51, 19 November 2012 (diff | hist) . . (+56) . . Polytropic equation of state
- 22:48, 19 November 2012 (diff | hist) . . (+3) . . Polytropic equation of state (→Problem 2)
- 22:47, 19 November 2012 (diff | hist) . . (-186) . . Polytropic equation of state
- 22:17, 19 November 2012 (diff | hist) . . (-97) . . Solutions of Friedman equations in the Big Bang model
- 20:57, 10 November 2012 (diff | hist) . . (-8) . . Cosmography
- 20:53, 10 November 2012 (diff | hist) . . (-36) . . Cosmography (→Problem 24: current values of deceleration parameter)
- 20:50, 10 November 2012 (diff | hist) . . (+9) . . Friedman equations (→Problem 26: condition $\dot X = 0$)
- 20:47, 10 November 2012 (diff | hist) . . (+16) . . Solutions of Friedman equations in the Big Bang model (→Problem 40: a "softer" version of the cosmological evolution)
- 20:44, 10 November 2012 (diff | hist) . . (-17) . . Planck scales and fundamental constants
- 20:42, 10 November 2012 (diff | hist) . . (+3) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 12: proper coordinates)
- 20:39, 10 November 2012 (diff | hist) . . (+5) . . Planck scales and fundamental constants (→Problem 6: gravitational radius for Planck mass)
- 20:37, 10 November 2012 (diff | hist) . . (-3) . . Planck scales and fundamental constants (→Problem 9: Planck mass in different units)
- 20:34, 10 November 2012 (diff | hist) . . (+29) . . Forest for the trees (→Problem 5: stars collisions) (current)
- 20:29, 10 November 2012 (diff | hist) . . (-4) . . Forest for the trees (→Problem 4: the cosmological setting)
- 20:28, 10 November 2012 (diff | hist) . . (+2) . . Forest for the trees (→Problem 3: a Robin Hood setting)
- 20:27, 10 November 2012 (diff | hist) . . (-11) . . Forest for the trees (→Problem 2: a down to earth setting)
- 20:21, 10 November 2012 (diff | hist) . . (-19) . . Forest for the trees (→Problem 1: the Olbers' paradox)
- 20:09, 10 November 2012 (diff | hist) . . (+19) . . Thermo warm-up (→Problem 9: Sun and entropy production) (current)
- 20:05, 10 November 2012 (diff | hist) . . (0) . . Thermo warm-up (→Problem 8: Earth and entropy production)
- 20:04, 10 November 2012 (diff | hist) . . (+15) . . Thermo warm-up (→Problem 7: person and entropy of the Universe)
- 20:01, 10 November 2012 (diff | hist) . . (+32) . . Thermo warm-up (→Problem 6: "infrared" and "ultraviolet" photon)
- 16:01, 19 October 2012 (diff | hist) . . (+20) . . Main Page (Undo revision 1115 by Igor (talk))
- 16:00, 19 October 2012 (diff | hist) . . (-20) . . Main Page (→CONTENTS)
- 14:40, 15 October 2012 (diff | hist) . . (+5) . . Time Evolution of CMB (→Problem 2: redshift)
- 14:39, 15 October 2012 (diff | hist) . . (+192) . . Thermodynamics of Black-Body Radiation
- 14:36, 15 October 2012 (diff | hist) . . (-73) . . Thermodynamics of Black-Body Radiation
- 14:31, 15 October 2012 (diff | hist) . . (-27) . . Thermodynamics of Black-Body Radiation (→Problem 5)
- 14:30, 15 October 2012 (diff | hist) . . (+5) . . Thermodynamics of Black-Body Radiation (→Problem 4)
- 14:29, 15 October 2012 (diff | hist) . . (+18) . . Thermodynamics of Black-Body Radiation (→Problem 3)
- 14:29, 15 October 2012 (diff | hist) . . (-5) . . Thermodynamics of Black-Body Radiation (→Problem 2)
- 14:26, 15 October 2012 (diff | hist) . . (+481) . . Category:Black Holes (current)
- 17:20, 14 October 2012 (diff | hist) . . (+10) . . Category:Cosmo warm-up (current)
- 17:19, 14 October 2012 (diff | hist) . . (+87) . . Category:Cosmo warm-up
- 17:14, 14 October 2012 (diff | hist) . .
**(+562)** . . Time Evolution of CMB - 16:44, 14 October 2012 (diff | hist) . . (+359) . . Dynamics of the Universe in terms of redshift and conformal time
- 15:46, 14 October 2012 (diff | hist) . . (-10) . . Dynamics of the Universe in terms of redshift and conformal time (→Problem 11.)
- 15:44, 14 October 2012 (diff | hist) . . (+376) . . Energy conditions and the Raychaudhuri equation
- 15:30, 14 October 2012 (diff | hist) . . (+84) . . Cosmological horizons
- 15:28, 14 October 2012 (diff | hist) . . (+417) . . Cosmological horizons
- 15:17, 14 October 2012 (diff | hist) . . (+29) . . The Milne Universe
- 15:10, 14 October 2012 (diff | hist) . . (+14) . . The role of curvature in the dynamics of the Universe
- 15:08, 14 October 2012 (diff | hist) . . (+147) . . The role of curvature in the dynamics of the Universe
- 21:52, 13 October 2012 (diff | hist) . . (+1) . . Solutions of Friedman equations in the Big Bang model
- 21:51, 13 October 2012 (diff | hist) . . (+118) . . Solutions of Friedman equations in the Big Bang model
- 21:32, 13 October 2012 (diff | hist) . . (+67) . . Solutions of Friedman equations in the Big Bang model
- 21:09, 13 October 2012 (diff | hist) . .
**(+1,026)** . . Solutions of Friedman equations in the Big Bang model - 20:32, 13 October 2012 (diff | hist) . . (+30) . . N Talk:ANONIMOUS (Created page with "What's with the title??? Igor.") (current)
- 20:31, 13 October 2012 (diff | hist) . . (+8) . . Category:Dark Matter (current)
- 20:29, 13 October 2012 (diff | hist) . . (+15) . . Characteristic Parameters and Scales (→Problem 10) (current)
- 20:26, 13 October 2012 (diff | hist) . . (0) . . Astrophysical black holes (→Problem 1: Newtonian collapse time.)
- 20:25, 13 October 2012 (diff | hist) . . (-28) . . Astrophysical black holes
- 20:25, 13 October 2012 (diff | hist) . . (-18) . . Kerr black hole
- 20:24, 13 October 2012 (diff | hist) . . (-26) . . Schwarzschild black hole
- 20:23, 13 October 2012 (diff | hist) . . (-20) . . Technical warm-up
- 19:59, 13 October 2012 (diff | hist) . . (+9) . . General questions (→Problem 1.) (current)
- 19:52, 13 October 2012 (diff | hist) . .
**(+1,530)** . . Cosmography - 19:40, 13 October 2012 (diff | hist) . . (+1) . . Energy balance in an expanding Universe (current)
- 19:40, 13 October 2012 (diff | hist) . . (+168) . . Energy balance in an expanding Universe
- 19:38, 13 October 2012 (diff | hist) . . (+336) . . Newtonian cosmology (current)
- 19:35, 13 October 2012 (diff | hist) . . (-2) . . Friedman equations (→Problem 1: derivation of Friedman equations)
- 19:35, 13 October 2012 (diff | hist) . . (-116) . . Friedman equations (→Problem 1: derivation of Friedman equations)
- 19:27, 13 October 2012 (diff | hist) . . (-2) . . Friedman equations (→Problem 26: non-relativistic state parameter)
- 19:27, 13 October 2012 (diff | hist) . . (-7) . . Friedman equations
- 21:43, 11 October 2012 (diff | hist) . . (-27) . . Expanding Universe: ordinarity, difficulties and paradoxes (current)
- 21:35, 11 October 2012 (diff | hist) . . (+1) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 25: Killing tensor in FLRW metric)
- 21:34, 11 October 2012 (diff | hist) . . (0) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 26: a particle's momentum in expanding Universe revisited)
- 21:33, 11 October 2012 (diff | hist) . . (+29) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 26: a particle's momentum in expanding Universe revisited)
- 21:31, 11 October 2012 (diff | hist) . . (+36) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 12: superluminal cosmological velocities)
- 21:28, 11 October 2012 (diff | hist) . . (+3) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 11: lightspeed recession)
- 21:27, 11 October 2012 (diff | hist) . . (+51) . . Expanding Universe: ordinarity, difficulties and paradoxes
- 21:25, 11 October 2012 (diff | hist) . . (+10) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 6: Hubble time)
- 21:25, 11 October 2012 (diff | hist) . . (-2) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 5: twin's paraadox)
- 21:24, 11 October 2012 (diff | hist) . . (+28) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 5: twin's paraadox)
- 21:22, 11 October 2012 (diff | hist) . . (+1) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 3: a particle's momentum in expanding Universe)
- 21:20, 11 October 2012 (diff | hist) . . (-43) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 19: Christoffel symbols for FLRW metric)
- 21:00, 11 October 2012 (diff | hist) . . (-9) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 19: Christoffel symbols for FLRW metric)
- 20:59, 11 October 2012 (diff | hist) . . (-71) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric
- 20:45, 11 October 2012 (diff | hist) . . (+33) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 3: FLRW metric)
- 20:43, 11 October 2012 (diff | hist) . . (0) . . File:FLRW1.png (uploaded a new version of "File:FLRW1.png": cropped) (current)
- 20:42, 11 October 2012 (diff | hist) . . (+1) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 3: FLRW metric)
- 20:41, 11 October 2012 (diff | hist) . . (+102) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 3: FLRW metric)
- 20:38, 11 October 2012 (diff | hist) . . (+37) . . N File:FLRW1.png (To a simple derivation of FLRW metric)
- 20:23, 11 October 2012 (diff | hist) . . (+2) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 3: FLRW metric)
- 20:21, 11 October 2012 (diff | hist) . . (+1) . . Main Page (→CONTENTS)
- 20:18, 11 October 2012 (diff | hist) . . (-16) . . Equations of General Relativity (→Problem 14: energy conservation) (current)
- 20:16, 11 October 2012 (diff | hist) . . (-14) . . Equations of General Relativity (→Problem 13: Einstein equations)
- 20:13, 11 October 2012 (diff | hist) . . (+54) . . Equations of General Relativity (→Problem 13: Einstein equations)
- 20:10, 11 October 2012 (diff | hist) . . (-2) . . Equations of General Relativity (→Problem 6: principle of least action)
- 20:08, 11 October 2012 (diff | hist) . . (-6) . . Equations of General Relativity (→Problem 5: geodesics)
- 20:07, 11 October 2012 (diff | hist) . . (+29) . . Equations of General Relativity
- 18:21, 11 October 2012 (diff | hist) . . (+40) . . Homogeneous Universe
- 18:19, 11 October 2012 (diff | hist) . . (+9) . . Homogeneous Universe (→Homogeneous and isotropic Universe, Hubble’s law)
- 18:19, 11 October 2012 (diff | hist) . . (0) . . Homogeneous Universe (→Problem 2: global isotropy)
- 18:18, 11 October 2012 (diff | hist) . . (+93) . . Category:Cosmo warm-up
- 18:16, 11 October 2012 (diff | hist) . . (+61) . . Thermo warm-up (→Problem 5: the Sun as the source of low entropy)
- 18:11, 11 October 2012 (diff | hist) . . (+114) . . Thermo warm-up
- 18:06, 11 October 2012 (diff | hist) . . (+18) . . Life on Mars? (current)
- 18:06, 11 October 2012 (diff | hist) . . (+209) . . Life on Mars?
- 17:54, 11 October 2012 (diff | hist) . . (+41) . . N Category talk:Cosmo warm-up (Created page with "No solutions at all in sections 6-8! Igor") (current)
- 17:54, 11 October 2012 (diff | hist) . . (+25) . . N Talk:Life on Mars? (Created page with "No solutions at all! Igor") (current)
- 17:53, 11 October 2012 (diff | hist) . . (+25) . . N Talk:Forest for the trees (Created page with "No solutions at all! Igor") (current)
- 17:53, 11 October 2012 (diff | hist) . . (+25) . . N Talk:Gravity (Created page with "No solutions at all! Igor") (current)
- 17:52, 11 October 2012 (diff | hist) . . (-2) . . Forest for the trees (→Problem 1: the Olbers' paradox)
- 17:51, 11 October 2012 (diff | hist) . . (+4) . . Forest for the trees (→Problem 1: the Olbers' paradox)
- 17:50, 11 October 2012 (diff | hist) . . (+144) . . Forest for the trees
- 17:42, 11 October 2012 (diff | hist) . . (+23) . . Gravity (current)
- 17:39, 11 October 2012 (diff | hist) . . (+8) . . Gravity (→Problem 1: Doppler effect with constant acceleration)
- 17:39, 11 October 2012 (diff | hist) . .
**(+622)** . . Gravity - 17:23, 11 October 2012 (diff | hist) . . (+5) . . Category:Dynamics of the Universe in the Big Bang Model (current)
- 17:22, 11 October 2012 (diff | hist) . . (+17) . . Category:Dynamics of the Universe in the Big Bang Model
- 17:15, 11 October 2012 (diff | hist) . . (+184) . . Category:Dynamics of the Universe in the Big Bang Model
- 17:03, 11 October 2012 (diff | hist) . . (+160) . . Category:Dynamics of the Expanding Universe (current)
- 16:59, 11 October 2012 (diff | hist) . . (+408) . . Category:Dynamics of the Expanding Universe
- 16:50, 11 October 2012 (diff | hist) . . (-2) . . Category:Cosmo warm-up
- 16:49, 11 October 2012 (diff | hist) . . (+264) . . Category:Cosmo warm-up
- 16:40, 11 October 2012 (diff | hist) . . (+7) . . Planck scales and fundamental constants
- 16:39, 11 October 2012 (diff | hist) . . (+438) . . Planck scales and fundamental constants
- 16:29, 11 October 2012 (diff | hist) . . (+373) . . Astrophysical warm-up
- 16:17, 11 October 2012 (diff | hist) . . (+111) . . Geometric warm-up (current)
- 16:14, 11 October 2012 (diff | hist) . . (+12) . . Quantities large and small (→Problem 1: parsec) (current)
- 16:13, 11 October 2012 (diff | hist) . . (+493) . . Quantities large and small
- 16:02, 11 October 2012 (diff | hist) . . (+6) . . Talk:Quantities large and small (current)
- 16:01, 11 October 2012 (diff | hist) . . (+44) . . N Talk:Quantities large and small (Created page with "Solution/figure of problem 6 is untranslated")
- 16:00, 11 October 2012 (diff | hist) . . (-4) . . Quantities large and small (→Problem 2)
- 15:55, 11 October 2012 (diff | hist) . . (+7) . . Astronomy "before the Common Era" (→Problem 12: getting rid of $c$)
- 15:53, 11 October 2012 (diff | hist) . . (0) . . Astronomy "before the Common Era" (→Problem 4: distance to the Sun)
- 15:43, 11 October 2012 (diff | hist) . . (+2) . . Astronomy "before the Common Era" (→Problem 4: distance to the Sun)
- 15:41, 11 October 2012 (diff | hist) . . (+1) . . Astronomy "before the Common Era" (→Problem 2: Earth's radius)
- 15:39, 11 October 2012 (diff | hist) . . (+24) . . Astronomy "before the Common Era" (→Problem 1: Aristotle's geometry)
- 15:57, 7 October 2012 (diff | hist) . . (+1) . . Light and distances (→Problem 17: the maximum in Friedman models) (current)
- 15:57, 7 October 2012 (diff | hist) . . (+154) . . Light and distances (→Problem 17: the maximum in Friedman models)
- 15:54, 7 October 2012 (diff | hist) . .
**(+740)** . . Light and distances (→Problem 17: the maximum in Friedman models) - 15:28, 7 October 2012 (diff | hist) . . (+49) . . Light and distances (→Problem 12: angular diameter distance in terms of redshift)
- 15:25, 7 October 2012 (diff | hist) . . (-7) . . Light and distances (→Problem 6: generalization to arbitrary curvature)
- 15:21, 7 October 2012 (diff | hist) . . (+180) . . Light and distances (→Problem 6: generalization to arbitrary curvature)
- 15:06, 7 October 2012 (diff | hist) . . (+74) . . Light and distances (→Problem 6: generalization to arbitrary curvature)
- 14:59, 7 October 2012 (diff | hist) . . (+1) . . Light and distances (→Problem 5: luminosity distance in a flat Universe)
- 14:57, 7 October 2012 (diff | hist) . . (+412) . . Light and distances
- 14:50, 7 October 2012 (diff | hist) . . (+383) . . Light and distances
- 13:27, 7 October 2012 (diff | hist) . .
**(+696)** . . Light and distances - 13:15, 7 October 2012 (diff | hist) . .
**(+684)** . . Light and distances - 17:59, 5 October 2012 (diff | hist) . . (+1) . . Light and distances (→Problem 17: the maximum in Friedman models)
- 17:58, 5 October 2012 (diff | hist) . . (+7) . . Light and distances (→Problem 11: the closed and open dusty Universes)
- 17:57, 5 October 2012 (diff | hist) . .
**(+558)** . . Light and distances - 17:51, 5 October 2012 (diff | hist) . .
**(+553)** . . Light and distances - 17:44, 5 October 2012 (diff | hist) . . (+130) . . Light and distances
- 17:42, 5 October 2012 (diff | hist) . . (+151) . . Light and distances
- 17:39, 5 October 2012 (diff | hist) . . (+31) . . Light and distances (→Problem 7: multi-component flat Universe)
- 17:39, 5 October 2012 (diff | hist) . . (+64) . . Light and distances (→Problem 7: multi-component flat Universe)
- 17:32, 5 October 2012 (diff | hist) . .
**(+1,529)** . . Light and distances - 17:03, 5 October 2012 (diff | hist) . . (+217) . . Light and distances
- 16:59, 5 October 2012 (diff | hist) . .
**(+829)** . . Light and distances - 14:29, 27 September 2012 (diff | hist) . . (0) . . Main Page (→CONTENTS)
- 14:26, 27 September 2012 (diff | hist) . . (+6) . . Light and distances (→Problem 10: small redshifts)
- 14:26, 27 September 2012 (diff | hist) . .
**(-753)** . . Light and distances - 14:24, 27 September 2012 (diff | hist) . .
**(+3,009)** . . Light and distances - 13:55, 27 September 2012 (diff | hist) . . (-4) . . Light and distances (→Problem 5: luminosity distance in a flat Universe)
- 13:54, 27 September 2012 (diff | hist) . . (+5) . . Light and distances (→Problem 5: luminosity distance in a flat Universe)
- 13:51, 27 September 2012 (diff | hist) . .
**(+695)** . . Light and distances - 13:47, 27 September 2012 (diff | hist) . .
**(+5,451)** . . N Light and distances (Created page with "9 __TOC__ <div id="lad01"></div> === Problem 1: proper distance === Determine the "physical" distance -- the proper distance measured along ...") - 13:09, 27 September 2012 (diff | hist) . . (+52) . . Main Page (→CONTENTS)
- 11:56, 15 September 2012 (diff | hist) . . (+25) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 3: FLRW metric)
- 13:06, 14 August 2012 (diff | hist) . . (+3) . . Astronomy "before the Common Era" (→Problem: measuring distance to a satellite)
- 13:06, 14 August 2012 (diff | hist) . . (+241) . . Astronomy "before the Common Era"
- 13:02, 14 August 2012 (diff | hist) . . (+22) . . Astronomy "before the Common Era" (→Problem 8)
- 13:59, 10 August 2012 (diff | hist) . . (+1) . . Cosmological horizons (→Problem 13.)
- 13:33, 10 August 2012 (diff | hist) . . (+56) . . Homogeneous Universe
- 13:32, 10 August 2012 (diff | hist) . . (+86) . . Homogeneous Universe (→Problem 5: Galilean invariance of the Hubble law)
- 13:27, 10 August 2012 (diff | hist) . . (-1) . . Cosmography
- 13:27, 10 August 2012 (diff | hist) . . (+403) . . Cosmography
- 13:12, 10 August 2012 (diff | hist) . . (+80) . . Energy balance in an expanding Universe
- 13:11, 10 August 2012 (diff | hist) . . (+1) . . Newtonian cosmology
- 13:10, 10 August 2012 (diff | hist) . . (+56) . . Friedman equations
- 13:08, 10 August 2012 (diff | hist) . . (+32) . . Expanding Universe: ordinarity, difficulties and paradoxes
- 13:03, 10 August 2012 (diff | hist) . . (+23) . . Homogeneous Universe (→Homogeneous and isotropic Universe, Hubble’s law)
- 13:25, 4 August 2012 (diff | hist) . . (+162) . . Newtonian cosmology
- 13:20, 4 August 2012 (diff | hist) . . (+5) . . Friedman equations (→Problem 26: non-relativistic state parameter)
- 13:13, 4 August 2012 (diff | hist) . . (+118) . . Friedman equations
- 12:32, 4 August 2012 (diff | hist) . .
**(+611)** . . Friedman equations - 12:19, 4 August 2012 (diff | hist) . . (-55) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric
- 14:48, 1 August 2012 (diff | hist) . . (+3) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 14: photon geodesics in general case (!))
- 14:45, 1 August 2012 (diff | hist) . . (+1) . . Homogeneous Universe
- 14:44, 1 August 2012 (diff | hist) . . (+272) . . Homogeneous Universe
- 23:54, 24 July 2012 (diff | hist) . . (+36) . . Astrophysical black holes
- 23:53, 24 July 2012 (diff | hist) . . (-1) . . Schwarzschild black hole
- 23:53, 24 July 2012 (diff | hist) . . (+28) . . Kerr black hole
- 23:51, 24 July 2012 (diff | hist) . . (+34) . . Schwarzschild black hole
- 23:50, 24 July 2012 (diff | hist) . . (+7) . . Technical warm-up
- 23:50, 24 July 2012 (diff | hist) . . (+20) . . Technical warm-up
- 23:46, 24 July 2012 (diff | hist) . . (+60) . . Expanding Universe: ordinarity, difficulties and paradoxes
- 23:45, 24 July 2012 (diff | hist) . .
**(+707)** . . Expanding Universe: ordinarity, difficulties and paradoxes - 23:33, 24 July 2012 (diff | hist) . . (+30) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric
- 23:29, 24 July 2012 (diff | hist) . .
**(+598)** . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric - 23:19, 24 July 2012 (diff | hist) . . (+8) . . Equations of General Relativity
- 23:15, 24 July 2012 (diff | hist) . . (-9) . . Equations of General Relativity
- 23:14, 24 July 2012 (diff | hist) . . (+362) . . Equations of General Relativity
- 23:03, 24 July 2012 (diff | hist) . . (+37) . . Equations of General Relativity
- 22:38, 24 July 2012 (diff | hist) . . (+83) . . Schwarzschild black hole
- 22:17, 24 July 2012 (diff | hist) . . (-6) . . Schwarzschild black hole (→Blackness of black holes)
- 22:12, 24 July 2012 (diff | hist) . . (+34) . . Schwarzschild black hole (→Problem 6: energy)
- 22:07, 24 July 2012 (diff | hist) . .
**(+949)** . . Schwarzschild black hole - 21:30, 23 July 2012 (diff | hist) . . (0) . . Energy conditions and the Raychaudhuri equation (→Energy conditions)
- 21:28, 23 July 2012 (diff | hist) . . (+497) . . Energy conditions and the Raychaudhuri equation
- 21:16, 23 July 2012 (diff | hist) . . (+34) . . Energy conditions and the Raychaudhuri equation (→Problem 9.)
- 21:15, 23 July 2012 (diff | hist) . . (-7) . . Energy conditions and the Raychaudhuri equation (→Problem 4.)
- 21:14, 23 July 2012 (diff | hist) . . (-13) . . Energy conditions and the Raychaudhuri equation (→Problem 4.)
- 21:13, 23 July 2012 (diff | hist) . . (-16) . . Energy conditions and the Raychaudhuri equation (→Problem 3.)
- 21:12, 23 July 2012 (diff | hist) . . (+5) . . Energy conditions and the Raychaudhuri equation (→Problem 3.)
- 21:12, 23 July 2012 (diff | hist) . . (-2) . . Energy conditions and the Raychaudhuri equation (→Problem 3.)
- 21:11, 23 July 2012 (diff | hist) . . (-2) . . Energy conditions and the Raychaudhuri equation (→Problem 2.)
- 21:10, 23 July 2012 (diff | hist) . . (+111) . . Energy conditions and the Raychaudhuri equation (→Problem 2.)
- 21:08, 23 July 2012 (diff | hist) . . (-2) . . Cosmological horizons (→Problem 13.)
- 21:07, 23 July 2012 (diff | hist) . . (-23) . . Cosmological horizons (→Problem 13.)
- 21:05, 23 July 2012 (diff | hist) . . (-1) . . Cosmological horizons (→Problem 13.)
- 21:03, 23 July 2012 (diff | hist) . . (+18) . . The role of curvature in the dynamics of the Universe (→Problem 6.)
- 20:59, 23 July 2012 (diff | hist) . . (+3) . . Energy conditions and the Raychaudhuri equation (→Energy conditions)
- 20:58, 23 July 2012 (diff | hist) . . (+101) . . Energy conditions and the Raychaudhuri equation
- 17:00, 23 July 2012 (diff | hist) . . (+9) . . Technical warm-up (→Problem 4: measuring distances)
- 16:56, 23 July 2012 (diff | hist) . . (+5) . . Technical warm-up (→Metric in curved spacetime)
- 16:55, 23 July 2012 (diff | hist) . . (+56) . . Technical warm-up (→Problem 4: measuring distances)
- 16:54, 23 July 2012 (diff | hist) . . (+78) . . N File:Gmunu.png (On measuring time intervals and distances in a spacetime with arbitrary metric) (current)
- 16:07, 23 July 2012 (diff | hist) . . (-1) . . Technical warm-up (→Problem 3: Rindler metric.)
- 16:07, 23 July 2012 (diff | hist) . . (+196) . . Technical warm-up
- 16:00, 23 July 2012 (diff | hist) . .
**(+633)** . . Astrophysical black holes - 15:44, 23 July 2012 (diff | hist) . . (-9) . . Astrophysical black holes (→Quantum effects)
- 15:43, 23 July 2012 (diff | hist) . .
**(+2,901)** . . Astrophysical black holes - 15:33, 23 July 2012 (diff | hist) . . (-18) . . Astrophysical black holes (→Problem 16.)
- 15:32, 23 July 2012 (diff | hist) . . (-19) . . Astrophysical black holes (→Problem 12.)
- 15:31, 23 July 2012 (diff | hist) . . (+48) . . Astrophysical black holes (→Problem 9.)
- 15:29, 23 July 2012 (diff | hist) . . (+37) . . Astrophysical black holes (→Problem 7.)
- 15:28, 23 July 2012 (diff | hist) . . (-2) . . Astrophysical black holes (→Problem 5.)
- 15:28, 23 July 2012 (diff | hist) . . (-2) . . Astrophysical black holes (→Problem 5.)
- 15:27, 23 July 2012 (diff | hist) . . (-5) . . Astrophysical black holes (→Problem 5.)
- 15:26, 23 July 2012 (diff | hist) . . (+5) . . Astrophysical black holes (→Problem 5.)
- 15:26, 23 July 2012 (diff | hist) . . (+1) . . Astrophysical black holes (→Problem 5.)
- 15:25, 23 July 2012 (diff | hist) . . (-46) . . Astrophysical black holes (→Problem 4.)
- 15:21, 23 July 2012 (diff | hist) . . (-2) . . Astrophysical black holes (→Problem 2.)
- 15:19, 23 July 2012 (diff | hist) . . (-9) . . Astrophysical black holes (→Problem 2.)
- 15:18, 23 July 2012 (diff | hist) . . (+105) . . Astrophysical black holes (→Problem 2.)
- 15:17, 23 July 2012 (diff | hist) . .
**(+26,220)** . . Astrophysical black holes - 14:54, 23 July 2012 (diff | hist) . . (+232) . . Kerr black hole (→Particles' motion in the equatorial plane)
- 14:50, 23 July 2012 (diff | hist) . . (+84) . . Kerr black hole (→Problem 36.)
- 14:43, 23 July 2012 (diff | hist) . . (+13) . . Kerr black hole (→Problem 36.)
- 14:42, 23 July 2012 (diff | hist) . . (+4) . . Kerr black hole (→Problem 36.)
- 14:39, 23 July 2012 (diff | hist) . . (+34) . . Kerr black hole (→Problem 36.)
- 14:37, 23 July 2012 (diff | hist) . . (-99) . . Kerr black hole (→Problem 36.)
- 14:34, 23 July 2012 (diff | hist) . . (+93) . . N File:BHfig-Kerr-XiMin.png (Radii of innermost stable circular orbits (ISCA), prograde and retrograde, in the Kerr metric) (current)
- 14:30, 23 July 2012 (diff | hist) . . (0) . . Kerr black hole (→Problem 34.)
- 14:29, 23 July 2012 (diff | hist) . . (-3) . . Kerr black hole (→Problem 34.)
- 14:26, 23 July 2012 (diff | hist) . . (-7) . . Kerr black hole (→Problem 31.)
- 14:25, 23 July 2012 (diff | hist) . .
**(+16,535)** . . Kerr black hole - 19:58, 21 July 2012 (diff | hist) . . (+31) . . Kerr black hole (→The laws of mechanics of black holes)
- 19:54, 21 July 2012 (diff | hist) . . (+17) . . Kerr black hole (→Problem 23: massive particles on circular orbits)
- 19:49, 21 July 2012 (diff | hist) . . (+181) . . Kerr black hole
- 19:37, 21 July 2012 (diff | hist) . . (+18) . . Kerr black hole (→Problem 26.)
- 19:35, 21 July 2012 (diff | hist) . . (-1) . . Kerr black hole (→Problem 26.)
- 19:34, 21 July 2012 (diff | hist) . . (+3) . . Kerr black hole (→The laws of mechanics of black holes)
- 19:31, 21 July 2012 (diff | hist) . .
**(+8,542)** . . Kerr black hole - 19:16, 21 July 2012 (diff | hist) . . (+8) . . Kerr black hole (→Problem 12: surface $r=0$.)
- 19:14, 21 July 2012 (diff | hist) . . (+73) . . Kerr black hole
- 19:09, 21 July 2012 (diff | hist) . . (+88) . . Kerr black hole (→Integrals of motion)
- 19:07, 21 July 2012 (diff | hist) . . (-3) . . Kerr black hole (→Problem 13: circular singularity)
- 19:06, 21 July 2012 (diff | hist) . . (-5) . . Kerr black hole (→Problem 24.)
- 19:04, 21 July 2012 (diff | hist) . . (+8) . . Kerr black hole (→Problem 23.)
- 18:58, 21 July 2012 (diff | hist) . . (+5) . . Kerr black hole
- 18:57, 21 July 2012 (diff | hist) . . (+27) . . Kerr black hole
- 18:55, 21 July 2012 (diff | hist) . . (+150) . . N File:BHfig-KerrOmegas thin.png (Natural angular velocities and the limiting Penrose angular velocity on the equatorial plane of the Kerr metric; everything is in dimensionless units.) (current)
- 18:49, 21 July 2012 (diff | hist) . .
**(+8,427)** . . Kerr black hole - 18:27, 20 July 2012 (diff | hist) . . (+2) . . The Milne Universe (→Problem 3: deeper relation)
- 18:26, 20 July 2012 (diff | hist) . . (-8) . . The Milne Universe
- 18:25, 20 July 2012 (diff | hist) . . (+2) . . The Milne Universe
- 18:23, 20 July 2012 (diff | hist) . . (+31) . . The Milne Universe
- 18:33, 19 July 2012 (diff | hist) . . (+49) . . Kerr black hole (→Problem 2: integrals of motion)
- 18:32, 19 July 2012 (diff | hist) . . (+16) . . Kerr black hole
- 18:30, 19 July 2012 (diff | hist) . . (+48) . . Kerr black hole (→Problem 17: redshift)
- 18:26, 19 July 2012 (diff | hist) . . (+4) . . Kerr black hole (→Problem 17: redshift)
- 17:38, 19 July 2012 (diff | hist) . . (+80) . . Kerr black hole (→Ergosphere and the Penrose process)
- 17:35, 19 July 2012 (diff | hist) . . (+72) . . N Talk:Kerr black hole (Created page with "Potentially broken links in problem 18 of section "Penrose process etc."") (current)
- 17:30, 19 July 2012 (diff | hist) . . (+41) . . Kerr black hole (→Problem 18.)
- 17:27, 19 July 2012 (diff | hist) . . (+63) . . Kerr black hole (→Stationary limit)
- 17:23, 19 July 2012 (diff | hist) . . (-17) . . Kerr black hole (→Problem 14: geometry of the stationary limit surfaces in Kerr)
- 17:22, 19 July 2012 (diff | hist) . . (+481) . . Kerr black hole (→Problem 14: geometry of the stationary limit surfaces in Kerr)
- 17:11, 19 July 2012 (diff | hist) . . (+43) . . N File:BHfig-Kerr4-11naked.png (Kerr BH geometry, a=1.1 (naked singularity)) (current)
- 17:11, 19 July 2012 (diff | hist) . . (+34) . . N File:BHfig-Kerr3-10extremal.png (Kerr BH geometry, a=1.0 (extremal)) (current)
- 17:10, 19 July 2012 (diff | hist) . . (+39) . . N File:BHfig-Kerr2-09generic.png (Kerr BH geometry, a=0.9 (astrophysical)) (current)
- 17:09, 19 July 2012 (diff | hist) . . (+23) . . N File:BHfig-Kerr1-05small.png (Kerr BH geometry, a=0.5) (current)
- 17:01, 19 July 2012 (diff | hist) . .
**(+4,874)** . . Kerr black hole (→Ergosphere and the Penrose process) - 16:56, 19 July 2012 (diff | hist) . . (-1) . . Kerr black hole (→Problem 3: Zero Angular Momentum Observer (particle))
- 16:52, 19 July 2012 (diff | hist) . . (+109) . . Kerr black hole (→Stationary limit)
- 16:49, 19 July 2012 (diff | hist) . . (+51) . . Kerr black hole (→Problem 14.)
- 16:48, 19 July 2012 (diff | hist) . . (+52) . . Kerr black hole
- 16:45, 19 July 2012 (diff | hist) . .
**(+6,955)** . . Kerr black hole - 01:52, 19 July 2012 (diff | hist) . . (-7) . . Kerr black hole (→Problem 12: surface $r=0$.)
- 01:50, 19 July 2012 (diff | hist) . . (0) . . Kerr black hole (→Problem 9: null surfaces in Kerr metric)
- 01:49, 19 July 2012 (diff | hist) . .
**(+5,411)** . . Kerr black hole - 01:41, 19 July 2012 (diff | hist) . .
**(+2,936)** . . Kerr black hole - 01:35, 19 July 2012 (diff | hist) . . (+258) . . Kerr black hole
- 01:32, 19 July 2012 (diff | hist) . . (+2) . . Kerr black hole (→Problem 4: rewriting metric again)
- 01:31, 19 July 2012 (diff | hist) . . (+120) . . Kerr black hole (→General axially symmetric metric)
- 01:27, 19 July 2012 (diff | hist) . .
**(+4,832)** . . Kerr black hole - 12:41, 18 July 2012 (diff | hist) . . (+79) . . Schwarzschild black hole (→Different coordinates, maximal extension)
- 12:36, 18 July 2012 (diff | hist) . . (+4) . . Schwarzschild black hole (→Problem 35.)
- 12:34, 18 July 2012 (diff | hist) . . (0) . . Schwarzschild black hole (→Problem 34.)
- 12:33, 18 July 2012 (diff | hist) . . (0) . . Schwarzschild black hole (→Problem 27.)
- 12:24, 18 July 2012 (diff | hist) . . (+39) . . Schwarzschild black hole (→Problem 26.)
- 12:21, 18 July 2012 (diff | hist) . . (-34) . . Schwarzschild black hole (→Problem 24.)
- 12:16, 18 July 2012 (diff | hist) . . (+70) . . Schwarzschild black hole (→Problem 24.)
- 12:10, 18 July 2012 (diff | hist) . . (-1) . . Schwarzschild black hole (→Problem 23.)
- 12:07, 18 July 2012 (diff | hist) . . (-12) . . Schwarzschild black hole (→Problem 23.)
- 11:57, 18 July 2012 (diff | hist) . . (+14) . . Talk:Schwarzschild black hole (current)
- 11:55, 18 July 2012 (diff | hist) . . (0) . . Talk:Schwarzschild black hole
- 11:48, 18 July 2012 (diff | hist) . . (+134) . . N Talk:Schwarzschild black hole (Created page with "The link to equation should lead to Eq. 7 of http://universeinproblems.com/index.php/Technical_warm-up#Metric_in_curved_space-time")
- 11:45, 18 July 2012 (diff | hist) . . (+27) . . Schwarzschild black hole (→Symmetries and integrals of motion)
- 11:37, 18 July 2012 (diff | hist) . . (+2) . . Schwarzschild black hole (→Problem 3.)
- 11:35, 18 July 2012 (diff | hist) . . (+4) . . Schwarzschild black hole (→Problem 1.)
- 11:33, 18 July 2012 (diff | hist) . . (+459) . . Schwarzschild black hole
- 11:32, 18 July 2012 (diff | hist) . . (+20) . . N Talk:Homogeneous Universe (Created page with "Something wrong here") (current)
- 11:14, 18 July 2012 (diff | hist) . . (+5) . . Technical warm-up (→Problem 7.)
- 11:12, 18 July 2012 (diff | hist) . . (-4) . . Technical warm-up (→Problem 6.)
- 11:10, 18 July 2012 (diff | hist) . . (-1) . . Technical warm-up (→Problem 1.)
- 14:26, 10 July 2012 (diff | hist) . . (+1) . . Solutions of Friedman equations in the Big Bang model (→Problem 6.)
- 14:25, 10 July 2012 (diff | hist) . . (-8) . . Solutions of Friedman equations in the Big Bang model (→Problem 31.)
- 14:23, 10 July 2012 (diff | hist) . . (+4) . . Universe in Problems:About
- 15:10, 27 June 2012 (diff | hist) . . (-1) . . Main Page (→Dynamics of the Universe in Problems)
- 15:05, 27 June 2012 (diff | hist) . .
**(+2,645)** . . Main Page (→Dynamics of Universe in Problems) - 20:46, 19 June 2012 (diff | hist) . . (+14) . . Cosmography (→Problem 16.)
- 20:42, 19 June 2012 (diff | hist) . . (+80) . . Test page (→Title) (current)
- 00:31, 18 June 2012 (diff | hist) . .
**(+8,324)** . . Schwarzschild black hole (→Different coordinates, maximal extension) - 00:28, 18 June 2012 (diff | hist) . . (+87) . . N File:BHfig-PenroseRealStarC.png (Penrose diagram for the spherically symmetric collapse of a shell of massless particles) (current)
- 00:27, 18 June 2012 (diff | hist) . . (0) . . File:BHfig-KruskalPenroseC2.png (uploaded a new version of "File:BHfig-KruskalPenroseC2.png": Penrose diagram of the Schwarzschild solution) (current)
- 00:24, 18 June 2012 (diff | hist) . . (+46) . . N File:BHfig-KruskalPenroseC2.png (Penrose diagram for the Schwarzschild solution)
- 00:23, 18 June 2012 (diff | hist) . . (+72) . . N File:BHfig-KruskalCE.png (Schwarzschild solution in Kruskal-Scekeres coordinates (Kruskal diagram)) (current)
- 00:02, 18 June 2012 (diff | hist) . . (+2) . . Schwarzschild black hole (→Problem 30.)
- 23:25, 17 June 2012 (diff | hist) . .
**(+7,819)** . . Schwarzschild black hole (→Miscellaneous problems) - 22:46, 17 June 2012 (diff | hist) . .
**(+9,049)** . . Schwarzschild black hole (→Orbital motion, effective potential) - 22:45, 17 June 2012 (diff | hist) . . (+68) . . N File:BHfig-SchwM2aL.png (Effective potential for a massive particle in Schwarzschild metric 2) (current)
- 22:44, 17 June 2012 (diff | hist) . . (+68) . . N File:BHfig-SchwM1aL.png (Effective potential for a massive particle in Schwarzschild metric 1) (current)
- 22:41, 17 June 2012 (diff | hist) . . (0) . . File:BHfig-SchwPhaL.png (uploaded a new version of "File:BHfig-SchwPhaL.png": Effective potential for a massless particle in the Schwarzshild metric) (current)
- 22:39, 17 June 2012 (diff | hist) . . (+70) . . N File:BHfig-SchwPhaL.png (Effective potential for a massless particle in the Schwarzshild metric)
- 22:06, 17 June 2012 (diff | hist) . .
**(+587)** . . Schwarzschild black hole (→Problem 22.) - 21:30, 17 June 2012 (diff | hist) . . (-21) . . Schwarzschild black hole (→Problem 21.)
- 21:29, 17 June 2012 (diff | hist) . . (+49) . . Schwarzschild black hole (→Problem 21.)
- 21:22, 17 June 2012 (diff | hist) . .
**(+1,777)** . . Schwarzschild black hole (→Problem 21.) - 21:21, 17 June 2012 (diff | hist) . .
**(+761)** . . Schwarzschild black hole (→Problem 20.) - 21:20, 17 June 2012 (diff | hist) . . (-2) . . Schwarzschild black hole (→Problem 19.)
- 21:20, 17 June 2012 (diff | hist) . .
**(+1,779)** . . Schwarzschild black hole (→Problem 19.) - 21:19, 17 June 2012 (diff | hist) . .
**(+1,004)** . . Schwarzschild black hole (→Problem 18.) - 21:16, 17 June 2012 (diff | hist) . . (+38) . . N Astrophysical black holes (Created page with "==Preliminary== ==Quantum effects==")
- 21:15, 17 June 2012 (diff | hist) . . (+276) . . N Kerr black hole (Created page with "==General axially symmetric metric== ==Limiting cases== ==Horizons and singularity== ==Stationary limit== ==Ergosphere and the Penrose process== ==Integrals of ...")
- 20:14, 17 June 2012 (diff | hist) . . (-2) . . Schwarzschild black hole (→Problem 17.)
- 20:13, 17 June 2012 (diff | hist) . .
**(+1,885)** . . Schwarzschild black hole (→Problem 17.) - 20:12, 17 June 2012 (diff | hist) . . (+304) . . Schwarzschild black hole (→Problem 16.)
- 19:44, 17 June 2012 (diff | hist) . .
**(+2,678)** . . Schwarzschild black hole (→Problem 15.) - 19:43, 17 June 2012 (diff | hist) . . (+25) . . Schwarzschild black hole (→Problem 14.)
- 19:42, 17 June 2012 (diff | hist) . .
**(+2,389)** . . Schwarzschild black hole (→Problem 14.) - 19:41, 17 June 2012 (diff | hist) . . (+281) . . Schwarzschild black hole (→Radial motion)
- 19:40, 17 June 2012 (diff | hist) . . (+498) . . Schwarzschild black hole (→Problem 13.)
- 19:39, 17 June 2012 (diff | hist) . . (+3) . . Schwarzschild black hole (→Symmetries and integrals of motion)
- 19:10, 17 June 2012 (diff | hist) . . (+96) . . Schwarzschild black hole (→Symmetries and integrals of motion)