User contributions for John Baez
A user with 2,249 edits. Account created on 10 April 2005.
9 June 2024
- 08:5708:57, 9 June 2024 diff hist +19 Talk:Grotthuss mechanism →Incorrect formula for water?
- 08:5608:56, 9 June 2024 diff hist +1 Talk:Grotthuss mechanism No edit summary
- 08:5608:56, 9 June 2024 diff hist +660 Talk:Grotthuss mechanism No edit summary
8 June 2024
- 08:0308:03, 8 June 2024 diff hist 0 Lisa Raphals No edit summary current
5 June 2024
- 07:3307:33, 5 June 2024 diff hist +72 Seven-dimensional cross product →Consequences of the defining properties current
- 07:2907:29, 5 June 2024 diff hist +203 Seven-dimensional cross product →Consequences of the defining properties: The Jacobi identity says an expression is *equal* to zero, not that it's *unequal* to zero.
3 June 2024
- 20:4420:44, 3 June 2024 diff hist −1 m Weierstrass–Enneper parameterization changed notation for real part and i to make it match later notation, which is much more common in the math literature current
29 May 2024
- 17:3517:35, 29 May 2024 diff hist +260 Coronium No edit summary
- 17:2717:27, 29 May 2024 diff hist 0 Coronium No edit summary
- 17:2717:27, 29 May 2024 diff hist +157 Coronium added reference to Mendeleev's work, translated into English
- 11:3011:30, 29 May 2024 diff hist 0 Coronium →Solar spectroscopy
- 11:2911:29, 29 May 2024 diff hist +148 Coronium →Solar spectroscopy
- 09:1609:16, 29 May 2024 diff hist +315 Coronium Added information about Mendeleev's work on coronium, removing dubious claim that he changed the name of his proposed element
- 08:5408:54, 29 May 2024 diff hist −1 Talk:Coronium No edit summary current
- 08:5208:52, 29 May 2024 diff hist +1,901 Talk:Coronium No edit summary
16 May 2024
- 22:0022:00, 16 May 2024 diff hist +579 Seven-dimensional cross product →Generalizations: generalization to vector product algebras over arbitrary fields and beyond
14 May 2024
1 May 2024
- 17:3917:39, 1 May 2024 diff hist +860 Division algebra added note on algebras where every nonzero has a left inverse and right inverse that agree, and how these differ from division algebras current
25 April 2024
- 10:3310:33, 25 April 2024 diff hist +238 Dual abelian variety Added explanation of why duality is more interesting in dimension > 1. current
- 10:2010:20, 25 April 2024 diff hist −1 m Abelian variety →Dual abelian variety: reordered sentence to avoid misimpression that the isomorphism between V and its double dual is contravariant - there was an ambiguous "it". current
24 April 2024
- 18:4018:40, 24 April 2024 diff hist +28 Abelian variety →Polarisations over the complex numbers
- 15:0115:01, 24 April 2024 diff hist +58 Abelian variety →Polarisations over the complex numbers
21 April 2024
- 08:4708:47, 21 April 2024 diff hist −15 A¹ homotopy theory →Step 0 current
13 April 2024
- 00:0700:07, 13 April 2024 diff hist 0 m Lefschetz theorem on (1,1)-classes No edit summary current
- 00:0600:06, 13 April 2024 diff hist +79 Lefschetz theorem on (1,1)-classes →Proof using sheaf cohomology: fixed "it suffices to show that <math>i_*</math> is zero" - it's just zero on a certain subgroup.
