User contributions for 89.135.8.194

22 February 2016

• 07:3607:36, 22 February 2016 diff hist +14‎ Talk:Orientability ‎ →‎Is it correct to talk about tangent spaces in the section "Topological definitions"?
• 07:2607:26, 22 February 2016 diff hist +359‎ Talk:Orientability ‎ →‎Is it correct to talk about tangent spaces in the section "Topological definitions"?

19 February 2016

• 04:5304:53, 19 February 2016 diff hist +188‎ Talk:Orientability ‎ →‎Is it correct to talk about tangent spaces in the section "Topological definitions"?

14 February 2016

• 10:5510:55, 14 February 2016 diff hist +502‎ Talk:Orientability ‎ →‎Is it correct to talk about tangent spaces in the section "Topological definitions"?: new section

4 February 2016

• 05:3605:36, 4 February 2016 diff hist +9‎ Euler class ‎ →‎Relations to other invariants: forgotten formatting
• 05:3405:34, 4 February 2016 diff hist +1‎ Euler class ‎ →‎Relations to other invariants: typo

31 January 2016

• 05:3105:31, 31 January 2016 diff hist +38‎ Nerve complex ‎ I think, that 1-simplex is different from abstract 1-simplex
• 05:0505:05, 31 January 2016 diff hist −20‎ Nerve complex ‎ A bit readeble opening sentence

30 January 2016

• 06:2806:28, 30 January 2016 diff hist +115‎ Talk:Homotopy category of chain complexes ‎ →‎Why cochain instead of chain?
• 06:2706:27, 30 January 2016 diff hist +276‎ Talk:Homotopy category of chain complexes ‎ →‎Why cochain instead of chain?: new section

24 January 2016

• 10:4510:45, 24 January 2016 diff hist +19‎ Euler characteristic ‎ →‎Generalizations: citation needed

22 January 2016

• 20:1520:15, 22 January 2016 diff hist +19‎ Lake Hévíz ‎ Citation needed. If Héviz is the secont largest, what is the first? Source?

12 October 2015

• 05:3105:31, 12 October 2015 diff hist +228‎ Talk:Face (geometry) ‎ →‎N.W. Johnson: Geometries and Transformations, (2015): new section

3 October 2015

• 06:4606:46, 3 October 2015 diff hist +184‎ Talk:Polyhedron ‎ →‎Polygonal faces

2 October 2015

• 19:3819:38, 2 October 2015 diff hist 0‎ Grigori Perelman ‎ →‎The problem: The Millennium Prize Problems were announced in May 24, 2000 (see http://www.ams.org/notices/200606/fea-jaffe.pdf)
• 06:3106:31, 2 October 2015 diff hist +189‎ Talk:Polyhedron ‎ →‎Polygonal faces
• 06:0806:08, 2 October 2015 diff hist +79‎ Talk:Polyhedron ‎ →‎Polygonal faces
• 06:0406:04, 2 October 2015 diff hist +45‎ Talk:Polyhedron ‎ →‎Polygonal faces: correction
• 05:5305:53, 2 October 2015 diff hist +828‎ Talk:Polyhedron ‎ →‎Polygonal faces

1 October 2015

• 06:2306:23, 1 October 2015 diff hist +1,598‎ Talk:Polyhedron ‎ →‎Polygonal faces

30 September 2015

• 08:2508:25, 30 September 2015 diff hist +5‎ Talk:Polyhedron ‎ →‎Polygonal faces
• 08:2308:23, 30 September 2015 diff hist +971‎ Talk:Polyhedron ‎ →‎Polygonal faces

29 September 2015

• 21:4421:44, 29 September 2015 diff hist +522‎ Talk:Polyhedron ‎ →‎Polygonal faces: ~~~~
• 06:5106:51, 29 September 2015 diff hist +174‎ Talk:Polyhedron ‎ →‎Polygonal faces: new section

28 August 2015

• 07:0407:04, 28 August 2015 diff hist +14‎ Homeomorphism ‎ coffee cups and donuts

27 August 2015

• 06:1506:15, 27 August 2015 diff hist +136‎ Talk:Polyhedron ‎ →‎Euler characteristic
• 06:1206:12, 27 August 2015 diff hist +15‎ Polyhedron ‎ →‎Topological characteristics
• 06:1106:11, 27 August 2015 diff hist +83‎ Polyhedron ‎ →‎Euler characteristic: see the talk page
• 05:5405:54, 27 August 2015 diff hist +23‎ Euler characteristic ‎ Euler number is also a widely used synonim for Euler characteristic

25 August 2015

• 22:4022:40, 25 August 2015 diff hist +674‎ Talk:Polyhedron ‎ →‎Euler characteristic: new section