User contributions
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- 11:36, 15 October 2012 (diff | hist) . . (-73) . . Thermodynamics of Black-Body Radiation
- 11:31, 15 October 2012 (diff | hist) . . (-27) . . Thermodynamics of Black-Body Radiation (→Problem 5)
- 11:30, 15 October 2012 (diff | hist) . . (+5) . . Thermodynamics of Black-Body Radiation (→Problem 4)
- 11:29, 15 October 2012 (diff | hist) . . (+18) . . Thermodynamics of Black-Body Radiation (→Problem 3)
- 11:29, 15 October 2012 (diff | hist) . . (-5) . . Thermodynamics of Black-Body Radiation (→Problem 2)
- 11:26, 15 October 2012 (diff | hist) . . (+481) . . Category:Black Holes (current)
- 14:20, 14 October 2012 (diff | hist) . . (+10) . . Category:Cosmo warm-up (current)
- 14:19, 14 October 2012 (diff | hist) . . (+87) . . Category:Cosmo warm-up
- 14:14, 14 October 2012 (diff | hist) . . (+562) . . Time Evolution of CMB
- 13:44, 14 October 2012 (diff | hist) . . (+359) . . Dynamics of the Universe in terms of redshift and conformal time
- 12:46, 14 October 2012 (diff | hist) . . (-10) . . Dynamics of the Universe in terms of redshift and conformal time (→Problem 11.)
- 12:44, 14 October 2012 (diff | hist) . . (+376) . . Energy conditions and the Raychaudhuri equation
- 12:30, 14 October 2012 (diff | hist) . . (+84) . . Cosmological horizons
- 12:28, 14 October 2012 (diff | hist) . . (+417) . . Cosmological horizons
- 12:17, 14 October 2012 (diff | hist) . . (+29) . . The Milne Universe
- 12:10, 14 October 2012 (diff | hist) . . (+14) . . The role of curvature in the dynamics of the Universe
- 12:08, 14 October 2012 (diff | hist) . . (+147) . . The role of curvature in the dynamics of the Universe
- 18:52, 13 October 2012 (diff | hist) . . (+1) . . Solutions of Friedman equations in the Big Bang model
- 18:51, 13 October 2012 (diff | hist) . . (+118) . . Solutions of Friedman equations in the Big Bang model
- 18:32, 13 October 2012 (diff | hist) . . (+67) . . Solutions of Friedman equations in the Big Bang model
- 18:09, 13 October 2012 (diff | hist) . . (+1,026) . . Solutions of Friedman equations in the Big Bang model
- 17:32, 13 October 2012 (diff | hist) . . (+30) . . N Talk:ANONIMOUS (Created page with "What's with the title??? Igor.") (current)
- 17:31, 13 October 2012 (diff | hist) . . (+8) . . Category:Dark Matter (current)
- 17:29, 13 October 2012 (diff | hist) . . (+15) . . Characteristic Parameters and Scales (→Problem 10) (current)
- 17:26, 13 October 2012 (diff | hist) . . (0) . . Astrophysical black holes (→Problem 1: Newtonian collapse time.)
- 17:25, 13 October 2012 (diff | hist) . . (-28) . . Astrophysical black holes
- 17:25, 13 October 2012 (diff | hist) . . (-18) . . Kerr black hole
- 17:24, 13 October 2012 (diff | hist) . . (-26) . . Schwarzschild black hole
- 17:23, 13 October 2012 (diff | hist) . . (-20) . . Technical warm-up
- 16:59, 13 October 2012 (diff | hist) . . (+9) . . General questions (→Problem 1.) (current)
- 16:52, 13 October 2012 (diff | hist) . . (+1,530) . . Cosmography
- 16:40, 13 October 2012 (diff | hist) . . (+1) . . Energy balance in an expanding Universe (current)
- 16:40, 13 October 2012 (diff | hist) . . (+168) . . Energy balance in an expanding Universe
- 16:38, 13 October 2012 (diff | hist) . . (+336) . . Newtonian cosmology (current)
- 16:35, 13 October 2012 (diff | hist) . . (-2) . . Friedman equations (→Problem 1: derivation of Friedman equations)
- 16:35, 13 October 2012 (diff | hist) . . (-116) . . Friedman equations (→Problem 1: derivation of Friedman equations)
- 16:27, 13 October 2012 (diff | hist) . . (-2) . . Friedman equations (→Problem 26: non-relativistic state parameter)
- 16:27, 13 October 2012 (diff | hist) . . (-7) . . Friedman equations
- 18:43, 11 October 2012 (diff | hist) . . (-27) . . Expanding Universe: ordinarity, difficulties and paradoxes (current)
- 18:35, 11 October 2012 (diff | hist) . . (+1) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 25: Killing tensor in FLRW metric)
- 18:34, 11 October 2012 (diff | hist) . . (0) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 26: a particle's momentum in expanding Universe revisited)
- 18:33, 11 October 2012 (diff | hist) . . (+29) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 26: a particle's momentum in expanding Universe revisited)
- 18:31, 11 October 2012 (diff | hist) . . (+36) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 12: superluminal cosmological velocities)
- 18:28, 11 October 2012 (diff | hist) . . (+3) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 11: lightspeed recession)
- 18:27, 11 October 2012 (diff | hist) . . (+51) . . Expanding Universe: ordinarity, difficulties and paradoxes
- 18:25, 11 October 2012 (diff | hist) . . (+10) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 6: Hubble time)
- 18:25, 11 October 2012 (diff | hist) . . (-2) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 5: twin's paraadox)
- 18:24, 11 October 2012 (diff | hist) . . (+28) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 5: twin's paraadox)
- 18:22, 11 October 2012 (diff | hist) . . (+1) . . Expanding Universe: ordinarity, difficulties and paradoxes (→Problem 3: a particle's momentum in expanding Universe)
- 18:20, 11 October 2012 (diff | hist) . . (-43) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 19: Christoffel symbols for FLRW metric)
- 18:00, 11 October 2012 (diff | hist) . . (-9) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 19: Christoffel symbols for FLRW metric)
- 17:59, 11 October 2012 (diff | hist) . . (-71) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric
- 17:45, 11 October 2012 (diff | hist) . . (+33) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 3: FLRW metric)
- 17:43, 11 October 2012 (diff | hist) . . (0) . . File:FLRW1.png (uploaded a new version of "File:FLRW1.png": cropped) (current)
- 17:42, 11 October 2012 (diff | hist) . . (+1) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 3: FLRW metric)
- 17:41, 11 October 2012 (diff | hist) . . (+102) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 3: FLRW metric)
- 17:38, 11 October 2012 (diff | hist) . . (+37) . . N File:FLRW1.png (To a simple derivation of FLRW metric)
- 17:23, 11 October 2012 (diff | hist) . . (+2) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 3: FLRW metric)
- 17:21, 11 October 2012 (diff | hist) . . (+1) . . Main Page (→CONTENTS)
- 17:18, 11 October 2012 (diff | hist) . . (-16) . . Equations of General Relativity (→Problem 14: energy conservation) (current)
- 17:16, 11 October 2012 (diff | hist) . . (-14) . . Equations of General Relativity (→Problem 13: Einstein equations)
- 17:13, 11 October 2012 (diff | hist) . . (+54) . . Equations of General Relativity (→Problem 13: Einstein equations)
- 17:10, 11 October 2012 (diff | hist) . . (-2) . . Equations of General Relativity (→Problem 6: principle of least action)
- 17:08, 11 October 2012 (diff | hist) . . (-6) . . Equations of General Relativity (→Problem 5: geodesics)
- 17:07, 11 October 2012 (diff | hist) . . (+29) . . Equations of General Relativity
- 15:21, 11 October 2012 (diff | hist) . . (+40) . . Homogeneous Universe
- 15:19, 11 October 2012 (diff | hist) . . (+9) . . Homogeneous Universe (→Homogeneous and isotropic Universe, Hubble’s law)
- 15:19, 11 October 2012 (diff | hist) . . (0) . . Homogeneous Universe (→Problem 2: global isotropy)
- 15:18, 11 October 2012 (diff | hist) . . (+93) . . Category:Cosmo warm-up
- 15:16, 11 October 2012 (diff | hist) . . (+61) . . Thermo warm-up (→Problem 5: the Sun as the source of low entropy)
- 15:11, 11 October 2012 (diff | hist) . . (+114) . . Thermo warm-up
- 15:06, 11 October 2012 (diff | hist) . . (+18) . . Life on Mars? (current)
- 15:06, 11 October 2012 (diff | hist) . . (+209) . . Life on Mars?
- 14:54, 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)
- 14:54, 11 October 2012 (diff | hist) . . (+25) . . N Talk:Life on Mars? (Created page with "No solutions at all! Igor") (current)
- 14:53, 11 October 2012 (diff | hist) . . (+25) . . N Talk:Forest for the trees (Created page with "No solutions at all! Igor") (current)
- 14:53, 11 October 2012 (diff | hist) . . (+25) . . N Talk:Gravity (Created page with "No solutions at all! Igor") (current)
- 14:52, 11 October 2012 (diff | hist) . . (-2) . . Forest for the trees (→Problem 1: the Olbers' paradox)
- 14:51, 11 October 2012 (diff | hist) . . (+4) . . Forest for the trees (→Problem 1: the Olbers' paradox)
- 14:50, 11 October 2012 (diff | hist) . . (+144) . . Forest for the trees
- 14:42, 11 October 2012 (diff | hist) . . (+23) . . Gravity (current)
- 14:39, 11 October 2012 (diff | hist) . . (+8) . . Gravity (→Problem 1: Doppler effect with constant acceleration)
- 14:39, 11 October 2012 (diff | hist) . . (+622) . . Gravity
- 14:23, 11 October 2012 (diff | hist) . . (+5) . . Category:Dynamics of the Universe in the Big Bang Model (current)
- 14:22, 11 October 2012 (diff | hist) . . (+17) . . Category:Dynamics of the Universe in the Big Bang Model
- 14:15, 11 October 2012 (diff | hist) . . (+184) . . Category:Dynamics of the Universe in the Big Bang Model
- 14:03, 11 October 2012 (diff | hist) . . (+160) . . Category:Dynamics of the Expanding Universe (current)
- 13:59, 11 October 2012 (diff | hist) . . (+408) . . Category:Dynamics of the Expanding Universe
- 13:50, 11 October 2012 (diff | hist) . . (-2) . . Category:Cosmo warm-up
- 13:49, 11 October 2012 (diff | hist) . . (+264) . . Category:Cosmo warm-up
- 13:40, 11 October 2012 (diff | hist) . . (+7) . . Planck scales and fundamental constants
- 13:39, 11 October 2012 (diff | hist) . . (+438) . . Planck scales and fundamental constants
- 13:29, 11 October 2012 (diff | hist) . . (+373) . . Astrophysical warm-up
- 13:17, 11 October 2012 (diff | hist) . . (+111) . . Geometric warm-up (current)
- 13:14, 11 October 2012 (diff | hist) . . (+12) . . Quantities large and small (→Problem 1: parsec) (current)
- 13:13, 11 October 2012 (diff | hist) . . (+493) . . Quantities large and small
- 13:02, 11 October 2012 (diff | hist) . . (+6) . . Talk:Quantities large and small (current)
- 13:01, 11 October 2012 (diff | hist) . . (+44) . . N Talk:Quantities large and small (Created page with "Solution/figure of problem 6 is untranslated")
- 13:00, 11 October 2012 (diff | hist) . . (-4) . . Quantities large and small (→Problem 2)
- 12:55, 11 October 2012 (diff | hist) . . (+7) . . Astronomy "before the Common Era" (→Problem 12: getting rid of $c$)
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