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11:5511:55, 13 April 2010 diff hist +169 Karoubi envelope Added remark on envelope producing a pseudo-abelian category from a preadditive one.
11:4911:49, 13 April 2010 diff hist +29 m Pseudo-abelian category Added link to kernel article

22:5322:53, 13 March 2010 diff hist +73 m On the Trinity Added missing links to articles in other languages

22:5922:59, 13 February 2010 diff hist +405 Smooth infinitesimal analysis Clarified the explanation of the excluded middle not holding.

15:0815:08, 5 February 2010 diff hist +486 Lefschetz hyperplane theorem Restored the correct designation as 'vache' in French with references. To be called by one name does not mean it is not called by another.

10:0310:03, 13 December 2009 diff hist +210 User talk:Point-set topologist →Hello
02:5102:51, 13 December 2009 diff hist −241 Ring (mathematics) →Noncommutative rings: Removed comment about continuous functions of R to R -- it's not a ring if you take multiplication to be composition
01:4001:40, 13 December 2009 diff hist +66 N Etale site Created redirect to definition
01:4001:40, 13 December 2009 diff hist +66 N Étale site Created redirect to the definition
01:2701:27, 13 December 2009 diff hist +6 m Wikipedia:Requested articles/Mathematics Added redirect comment to chow motive, got rid of equidimensional scheme since created article
01:2301:23, 13 December 2009 diff hist +32 m Motive (algebraic geometry) Added algebraic geometry category
01:2201:22, 13 December 2009 diff hist +33 m Equidimensional scheme added algebraic geometry category
01:1901:19, 13 December 2009 diff hist −67 m Motive (algebraic geometry) Replaced my <math> usage with HTML according to Wikipedia math recommendations
00:2900:29, 13 December 2009 diff hist −33 m Equidimensional scheme Reduced the claim about equidimensional connected components
00:2400:24, 13 December 2009 diff hist +2 m Equidimensional scheme formatting
00:2400:24, 13 December 2009 diff hist +15 m Equidimensional scheme changed connected scheme to spec k
00:2200:22, 13 December 2009 diff hist +860 N Equidimensional scheme Prompted by requested articles list, created page with some basic facts

23:5923:59, 12 December 2009 diff hist +144 m Glossary of scheme theory fixed description of dimension -- it's global, not local, see e.g., http://math.stanford.edu/~vakil/0708-216/216class19.pdf

14:1414:14, 11 December 2009 diff hist −18 m Monoidal category fixed grammar of last edit
14:1214:12, 11 December 2009 diff hist +220 m Monoidal category links to rigid and autonomous articles
14:1014:10, 11 December 2009 diff hist +39 m Rigid category fixed typos
14:0814:08, 11 December 2009 diff hist +740 Rigid category Edited mistakes about meaning of dual, added a few words on what the inverse is, added condition for trace to exist
09:4109:41, 11 December 2009 diff hist −404 m Rigid category replaced diagrams with images

18:2418:24, 10 December 2009 diff hist +49 m Lefschetz hyperplane theorem →Hard Lefschetz theorem: clarified comment on French name of theorem
13:5413:54, 10 December 2009 diff hist +16 m Motive (algebraic geometry) Fixed link to adequate equivalence relation
13:5113:51, 10 December 2009 diff hist −12 m Equivalence relation of algebraic cycles It was redirecting a redirect. current
13:5113:51, 10 December 2009 diff hist −2,195 Equivalence relations on algebraic cycles Moved everything (in edited and expanded form) to the article "adequate equivalence relation" current
13:5113:51, 10 December 2009 diff hist +5,369 N Adequate equivalence relation Reworked, expanded and added definition to 'Equivalence relations on algebraic cycles' to create page
10:4010:40, 10 December 2009 diff hist −26 Autonomous category rigid is an subtler concept which is slightly weaker, see rigid category article
10:3810:38, 10 December 2009 diff hist +3,514 N Rigid category Created article, two definitions, basic facts
09:5609:56, 10 December 2009 diff hist +116 m Motive (algebraic geometry) added rigid category remark and link

22:1822:18, 9 December 2009 diff hist +8 m Motive (algebraic geometry) minor fixes to my last edit
22:1622:16, 9 December 2009 diff hist +6,115 Motive (algebraic geometry) Edited introduction to explain what is already completed, added long explicit definition of pure motives, edited and relocated some introduction material to make it more succint

20:1920:19, 5 December 2009 diff hist +111 m Algebraic stack Added see alsos
16:4216:42, 5 December 2009 diff hist +487 Algebraic stack Got rid of To do notices, added some explanation, moved references

19:4519:45, 4 December 2009 diff hist +2,293 Regular local ring Editing for readibility, added citations and a few details, organized into sections, added definition by global dimension

21:4021:40, 2 December 2009 diff hist +18 Integral domain I got nervous about using 1 = 0 implies R = {0} (does it?), so restored original wording of opening definition.
21:1921:19, 2 December 2009 diff hist +340 Integral domain Simplify opening definition so the important part "no zero divisors" stands out. Created definition section and added a definition.
20:2020:20, 2 December 2009 diff hist +69 m Fundamental theorem of arithmetic Added link to German version.
18:5418:54, 2 December 2009 diff hist +69 Flat module Added diagram
13:4613:46, 2 December 2009 diff hist +2,408 Flat module Added lots of equivalent definitions.
11:4711:47, 2 December 2009 diff hist +1,170 Algebraic integer Added equivalent definitions.
10:4110:41, 2 December 2009 diff hist +281 Normal extension Added an example, and minor edit to make a property more understandable.