User contributions
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- 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 $c$)
- 12:53, 11 October 2012 (diff | hist) . . (0) . . Astronomy "before the Common Era" (→Problem 4: distance to the Sun)
- 12:43, 11 October 2012 (diff | hist) . . (+2) . . Astronomy "before the Common Era" (→Problem 4: distance to the Sun)
- 12:41, 11 October 2012 (diff | hist) . . (+1) . . Astronomy "before the Common Era" (→Problem 2: Earth's radius)
- 12:39, 11 October 2012 (diff | hist) . . (+24) . . Astronomy "before the Common Era" (→Problem 1: Aristotle's geometry)
- 12:57, 7 October 2012 (diff | hist) . . (+1) . . Light and distances (→Problem 17: the maximum in Friedman models) (current)
- 12:57, 7 October 2012 (diff | hist) . . (+154) . . Light and distances (→Problem 17: the maximum in Friedman models)
- 12:54, 7 October 2012 (diff | hist) . . (+740) . . Light and distances (→Problem 17: the maximum in Friedman models)
- 12:28, 7 October 2012 (diff | hist) . . (+49) . . Light and distances (→Problem 12: angular diameter distance in terms of redshift)
- 12:25, 7 October 2012 (diff | hist) . . (-7) . . Light and distances (→Problem 6: generalization to arbitrary curvature)
- 12:21, 7 October 2012 (diff | hist) . . (+180) . . Light and distances (→Problem 6: generalization to arbitrary curvature)
- 12:06, 7 October 2012 (diff | hist) . . (+74) . . Light and distances (→Problem 6: generalization to arbitrary curvature)
- 11:59, 7 October 2012 (diff | hist) . . (+1) . . Light and distances (→Problem 5: luminosity distance in a flat Universe)
- 11:57, 7 October 2012 (diff | hist) . . (+412) . . Light and distances
- 11:50, 7 October 2012 (diff | hist) . . (+383) . . Light and distances
- 10:27, 7 October 2012 (diff | hist) . . (+696) . . Light and distances
- 10:15, 7 October 2012 (diff | hist) . . (+684) . . Light and distances
- 14:59, 5 October 2012 (diff | hist) . . (+1) . . Light and distances (→Problem 17: the maximum in Friedman models)
- 14:58, 5 October 2012 (diff | hist) . . (+7) . . Light and distances (→Problem 11: the closed and open dusty Universes)
- 14:57, 5 October 2012 (diff | hist) . . (+558) . . Light and distances
- 14:51, 5 October 2012 (diff | hist) . . (+553) . . Light and distances
- 14:44, 5 October 2012 (diff | hist) . . (+130) . . Light and distances
- 14:42, 5 October 2012 (diff | hist) . . (+151) . . Light and distances
- 14:39, 5 October 2012 (diff | hist) . . (+31) . . Light and distances (→Problem 7: multi-component flat Universe)
- 14:39, 5 October 2012 (diff | hist) . . (+64) . . Light and distances (→Problem 7: multi-component flat Universe)
- 14:32, 5 October 2012 (diff | hist) . . (+1,529) . . Light and distances
- 14:03, 5 October 2012 (diff | hist) . . (+217) . . Light and distances
- 13:59, 5 October 2012 (diff | hist) . . (+829) . . Light and distances
- 11:29, 27 September 2012 (diff | hist) . . (0) . . Main Page (→CONTENTS)
- 11:26, 27 September 2012 (diff | hist) . . (+6) . . Light and distances (→Problem 10: small redshifts)
- 11:26, 27 September 2012 (diff | hist) . . (-753) . . Light and distances
- 11:24, 27 September 2012 (diff | hist) . . (+3,009) . . Light and distances
- 10:55, 27 September 2012 (diff | hist) . . (-4) . . Light and distances (→Problem 5: luminosity distance in a flat Universe)
- 10:54, 27 September 2012 (diff | hist) . . (+5) . . Light and distances (→Problem 5: luminosity distance in a flat Universe)
- 10:51, 27 September 2012 (diff | hist) . . (+695) . . Light and distances
- 10:47, 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 ...")
- 10:09, 27 September 2012 (diff | hist) . . (+52) . . Main Page (→CONTENTS)
- 08:56, 15 September 2012 (diff | hist) . . (+25) . . Friedman-Lemaitre-Robertson-Walker (FLRW) metric (→Problem 3: FLRW metric)
- 10:06, 14 August 2012 (diff | hist) . . (+3) . . Astronomy "before the Common Era" (→Problem: measuring distance to a satellite)
- 10:06, 14 August 2012 (diff | hist) . . (+241) . . Astronomy "before the Common Era"
- 10:02, 14 August 2012 (diff | hist) . . (+22) . . Astronomy "before the Common Era" (→Problem 8)
- 10:59, 10 August 2012 (diff | hist) . . (+1) . . Cosmological horizons (→Problem 13.)
- 10:33, 10 August 2012 (diff | hist) . . (+56) . . Homogeneous Universe
- 10:32, 10 August 2012 (diff | hist) . . (+86) . . Homogeneous Universe (→Problem 5: Galilean invariance of the Hubble law)
- 10:27, 10 August 2012 (diff | hist) . . (-1) . . Cosmography
- 10:27, 10 August 2012 (diff | hist) . . (+403) . . Cosmography
- 10:12, 10 August 2012 (diff | hist) . . (+80) . . Energy balance in an expanding Universe
- 10:11, 10 August 2012 (diff | hist) . . (+1) . . Newtonian cosmology
- 10:10, 10 August 2012 (diff | hist) . . (+56) . . Friedman equations
- 10:08, 10 August 2012 (diff | hist) . . (+32) . . Expanding Universe: ordinarity, difficulties and paradoxes
- 10:03, 10 August 2012 (diff | hist) . . (+23) . . Homogeneous Universe (→Homogeneous and isotropic Universe, Hubble’s law)
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