Timeline for Non-homeomorphic spaces such that taking away a point makes them homeomorphic
Current License: CC BY-SA 3.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| May 6, 2017 at 19:05 | answer | added | Michał Kukieła | timeline score: 2 | |
| Feb 21, 2017 at 7:10 | history | edited | Francesco Polizzi | CC BY-SA 3.0 |
added 31 characters in body
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| Aug 4, 2015 at 10:24 | vote | accept | Dominic van der Zypen | ||
| Aug 4, 2015 at 10:18 | answer | added | Francesco Polizzi | timeline score: 31 | |
| Aug 4, 2015 at 10:16 | answer | added | Adam Przeździecki | timeline score: 19 | |
| Aug 4, 2015 at 10:06 | comment | added | Dominic van der Zypen | @AlexDegtyarev No, not necessarily via $\varphi$, just homeomorphic via some homeomorphism. - JoshuaErde, this sounds promising! | |
| Aug 4, 2015 at 10:04 | comment | added | Alex Degtyarev | Homeomorphic via $\varphi$? | |
| Aug 4, 2015 at 9:36 | comment | added | Joshua Erde | I remember seeing a talk on something related to this, and I think a countably branching infinite tree T and a union of countably many copies of T have this property (mapping vertices to vertices). However I couldn't reprduce the exact details. | |
| Aug 4, 2015 at 8:49 | history | asked | Dominic van der Zypen | CC BY-SA 3.0 |