Timeline for Maximal contractible-ish Hausdorff surfaces
Current License: CC BY-SA 4.0
17 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 8, 2023 at 19:31 | history | edited | Daniel Asimov | CC BY-SA 4.0 |
semicircle —> semidisk
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| Jul 13, 2023 at 19:52 | history | edited | Daniel Asimov | CC BY-SA 4.0 |
edited body
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| Jul 13, 2023 at 19:14 | history | edited | Daniel Asimov | CC BY-SA 4.0 |
Fixed definition of Prüfer manifold.
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| Jul 13, 2023 at 19:08 | history | edited | Daniel Asimov | CC BY-SA 4.0 |
Fixed definition of Prüfer manifold.
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| Jul 11, 2023 at 0:53 | comment | added | Daniel Asimov | Thanks, JDH, for catching my typo. | |
| Jul 11, 2023 at 0:40 | history | edited | Daniel Asimov | CC BY-SA 4.0 |
Fixed efinition of long ray
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| Jul 10, 2023 at 23:27 | comment | added | Joel David Hamkins | For the long ray, did you mean $\omega_1\times[0,1)$? If you use $\omega_1\times[0,1]$ as you said, it won't be connected and won't be locally like $\mathbb{R}$ etc. | |
| Jul 10, 2023 at 22:28 | answer | added | Mathieu Baillif | timeline score: 3 | |
| Jul 9, 2023 at 16:37 | history | edited | Daniel Asimov | CC BY-SA 4.0 |
manifolds —> surfaces
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| Jul 9, 2023 at 14:55 | answer | added | new account | timeline score: 4 | |
| Jul 9, 2023 at 14:39 | history | edited | Daniel Asimov | CC BY-SA 4.0 |
Modified title
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| Jul 9, 2023 at 14:18 | history | edited | Daniel Asimov | CC BY-SA 4.0 |
Fixed definition of jordan surface
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| Jul 9, 2023 at 14:01 | history | edited | Daniel Asimov | CC BY-SA 4.0 |
Defined the notion of a "jordan surface" to replace my naïve assumptions about contractibility
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| Jul 9, 2023 at 6:29 | comment | added | Zerox | Long line (and hence the long plane) is not contractibe in the usual sense, see this post. | |
| Jul 9, 2023 at 6:16 | history | edited | Daniel Asimov | CC BY-SA 4.0 |
Expressed concerns about my contractibility claims.
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| Jul 9, 2023 at 5:53 | history | edited | Daniel Asimov | CC BY-SA 4.0 |
Removed stray parenthesis
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| Jul 9, 2023 at 5:26 | history | asked | Daniel Asimov | CC BY-SA 4.0 |