Timeline for answer to How many holes does my sock that has two extra holes have in it? by Ethan Bolker
Current License: CC BY-SA 4.0
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| when toggle format | what | by | license | comment | |
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| Jan 22, 2022 at 23:46 | comment | added | Alp Uzman | The sock in question seems to be made of a vowen fabric; this suggests that the controversy is also a good introduction to persistent homology. | |
| Jan 20, 2022 at 13:59 | history | edited | Ethan Bolker | CC BY-SA 4.0 |
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| Jan 20, 2022 at 1:32 | comment | added | Ethan Bolker | @AndréArmatowski Nice observation. See my edit. | |
| Jan 20, 2022 at 1:32 | history | edited | Ethan Bolker | CC BY-SA 4.0 |
added 226 characters in body
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| Jan 20, 2022 at 0:59 | comment | added | user649348 | I do not quite get the second reasoning. I thought that a sphere without two points would still only have one hole since $S^{2}\setminus\{pt\}$ is homemorphic to $\mathbb{R^{2}}$. | |
| Jan 20, 2022 at 0:50 | history | answered | Ethan Bolker | CC BY-SA 4.0 |