Timeline for Equivalence relations of topological spaces not comparable with homotopy
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
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| Nov 6, 2015 at 0:00 | history | made wiki | Post Made Community Wiki by Todd Trimble | ||
| Nov 5, 2015 at 22:02 | comment | added | Aldo Guzmán Sáenz | This is a very interesting construcion! A further question: as you mention, it is not defined in terms of maps but, is it in fact impossible to define it in terms of maps? Nevertheless, this invariant seems quite useful, I'll think about it some more. Thanks! | |
| Nov 5, 2015 at 21:33 | history | answered | Allen Hatcher | CC BY-SA 3.0 |