User contributions for Joel

10 January 2013

• 00:1300:13, 10 January 2013 diff hist −118‎ m Definition:Abelian Group ‎ ammendment

9 January 2013

• 23:5423:54, 9 January 2013 diff hist +1,247‎ User talk:Lord Farin ‎ late answer
• 23:3123:31, 9 January 2013 diff hist −2‎ m Subset Products of Normal Subgroup with Normal Subgroup of Subgroup ‎ link
• 23:3023:30, 9 January 2013 diff hist −2‎ m Subset Product of Normal Subgroups with Trivial Intersection ‎ link
• 23:2923:29, 9 January 2013 diff hist −2‎ m Center of Group is Normal Subgroup ‎ link
• 23:2923:29, 9 January 2013 diff hist 0‎ m Subset Products of Normal Subgroup with Normal Subgroup of Subgroup ‎ Joel moved page Subgroup Products of Normal Subgroup with Normal Subgroup of Subgroup to Subset Products of Normal Subgroup with Normal Subgroup of Subgroup: correct name of the operation
• 23:2823:28, 9 January 2013 diff hist +5‎ m Subset Product of Normal Subgroups is Normal ‎ links
• 23:2723:27, 9 January 2013 diff hist +11‎ m Intersection with Normal Subgroup is Normal ‎ link
• 23:2623:26, 9 January 2013 diff hist 0‎ m Normal Subgroup of Subset Product of Subgroups ‎ Joel moved page Normal Subgroup of Subgroup Product to Normal Subgroup of Subset Product of Subgroups: correct name of the operation
• 23:2523:25, 9 January 2013 diff hist −4‎ m Normal Subgroup of Subset Product of Subgroups ‎ links
• 23:2423:24, 9 January 2013 diff hist −2‎ m Subset Product of Abelian Subgroups ‎ link
• 23:2223:22, 9 January 2013 diff hist −6‎ m Subset Product with Normal Subgroup as Generator ‎ link
• 23:2223:22, 9 January 2013 diff hist 0‎ m Subset Product with Normal Subgroup as Generator ‎ Joel moved page Subgroup Product with Normal Subgroup as Generator to Subset Product with Normal Subgroup as Generator: correct name of the operation
• 23:2123:21, 9 January 2013 diff hist −4‎ m Intersection of Normal Subgroups is Normal ‎ link
• 23:2123:21, 9 January 2013 diff hist −2‎ m Definition:Quotient Group ‎ link
• 23:2123:21, 9 January 2013 diff hist 0‎ m Subset Product with Normal Subgroup is Subgroup ‎ Joel moved page Subgroup Product with Normal Subgroup is Subgroup to Subset Product with Normal Subgroup is Subgroup: correct name of the operation
• 23:2023:20, 9 January 2013 diff hist −4‎ m Subset Product with Normal Subgroup is Subgroup ‎ link
• 23:2023:20, 9 January 2013 diff hist −2‎ m Definition:Normalizer ‎ link
• 23:2023:20, 9 January 2013 diff hist 0‎ m Subset Product of Normal Subgroups is Normal ‎ Joel moved page Subgroup Product of Normal Subgroups is Normal to Subset Product of Normal Subgroups is Normal: correct name of the operation
• 23:1923:19, 9 January 2013 diff hist −2‎ m Sum of Ideals is Ideal ‎ link
• 23:1823:18, 9 January 2013 diff hist 0‎ m Subset Product of Abelian Subgroups ‎ Joel moved page Subgroup Product of Abelian Subgroups to Subset Product of Abelian Subgroups: correct name of the operation
• 23:1523:15, 9 January 2013 diff hist +35‎ m Definition:Symmetric Group ‎ merge proposal
• 23:1123:11, 9 January 2013 diff hist +1‎ m Group of Order less than 6 is Abelian ‎ spacer
• 23:1123:11, 9 January 2013 diff hist −21‎ m Group of Order less than 6 is Abelian ‎No edit summary
• 23:0923:09, 9 January 2013 diff hist −3‎ m Group of Order less than 6 is Abelian ‎No edit summary
• 23:0823:08, 9 January 2013 diff hist +177‎ Group of Order less than 6 is Abelian ‎No edit summary
• 22:5722:57, 9 January 2013 diff hist −49‎ Definition:Center (Abstract Algebra)/Group ‎ corrections
• 22:5022:50, 9 January 2013 diff hist +65‎ m Center of Group is Abelian Subgroup ‎ should we use this result in proof?
• 22:3122:31, 9 January 2013 diff hist −291‎ Definition:Internal Group Direct Product/General Definition ‎ corrections
• 22:2922:29, 9 January 2013 diff hist −281‎ Definition:Internal Group Direct Product ‎ corrections

3 January 2013

• 23:0823:08, 3 January 2013 diff hist +45‎ m Book:Paul R. Halmos/Finite-Dimensional Vector Spaces ‎ corrections
• 23:0723:07, 3 January 2013 diff hist +2,859‎ N Book:Paul R. Halmos/Measure Theory ‎ summary
• 23:0523:05, 3 January 2013 diff hist 0‎ Book:Books ‎ correct order
• 22:4822:48, 3 January 2013 diff hist +24‎ m Mathematician:Paul Richard Halmos ‎No edit summary
• 22:4422:44, 3 January 2013 diff hist +2,808‎ N Book:Paul R. Halmos/Finite-Dimensional Vector Spaces ‎ summary
• 22:2322:23, 3 January 2013 diff hist +24‎ m Mathematician:Paul Richard Halmos ‎ →‎Books and Papers
• 22:2122:21, 3 January 2013 diff hist +914‎ Book:Books ‎ minor
• 21:1821:18, 3 January 2013 diff hist +280‎ m Definition talk:Internal Group Direct Product ‎ comment

2 January 2013

• 02:4302:43, 2 January 2013 diff hist +7‎ m Definition:Subgroup ‎No edit summary
• 02:4202:42, 2 January 2013 diff hist +1‎ m Definition:Subgroup ‎No edit summary
• 02:4102:41, 2 January 2013 diff hist +50‎ m Two-Step Subgroup Test ‎ link
• 02:4002:40, 2 January 2013 diff hist +50‎ m One-Step Subgroup Test ‎ link
• 02:3902:39, 2 January 2013 diff hist +11‎ m Definition:Subgroup ‎No edit summary
• 02:3602:36, 2 January 2013 diff hist +74‎ Definition:Subgroup ‎ changes in accord to definitio of internal group direct product and talk; added Finite Subgroup Test.

31 December 2012

• 15:4315:43, 31 December 2012 diff hist +385‎ m Talk:Coset Product is Well-Defined ‎No edit summary
• 00:3400:34, 31 December 2012 diff hist −23‎ m Definition:Real Interval/Unbounded Open ‎ this was not in the set-builder notation… trying to resolve in this way.
• 00:2200:22, 31 December 2012 diff hist +272‎ Talk:Coset Product is Well-Defined ‎ question

30 December 2012

• 23:3223:32, 30 December 2012 diff hist −3‎ m Coset Product of Normal Subgroup is Consistent with Subset Product Definition ‎ typos
• 21:1521:15, 30 December 2012 diff hist +56‎ m Left and Right Coset Spaces are Equivalent/Proof 1 ‎ links
• 21:1221:12, 30 December 2012 diff hist +895‎ Talk:Coset Product is Well-Defined ‎ comment