Timeline for How to show that the "bing's house with two rooms" is contractible? [closed]
Current License: CC BY-SA 2.5
8 events
| when toggle format | what | by | license | comment | |
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| Apr 5, 2018 at 23:20 | comment | added | Tomáš Bzdušek | I am confused by the very first step in Ken's illustrations. I don't see how this sequence flickr.com/photos/sketchesoftopology/4644072542 is a continuous deformation that stays within the original complex. Could someone comment on that? (The remaining steps are then straightforward.) | |
| Apr 9, 2012 at 11:13 | comment | added | Ramsay | An update to jc's comment above: Ken Baker made a subsequent post that describes a deformation retraction: sketchesoftopology.wordpress.com/2010/06/23/… | |
| Mar 31, 2010 at 3:03 | comment | added | j.c. | Ken Baker has put up some beautiful images here: sketchesoftopology.wordpress.com/2010/03/25/bings-house | |
| Mar 9, 2010 at 3:43 | history | closed |
Harry Gindi Joel David Hamkins Ryan Budney José Figueroa-O'Farrill Theo Johnson-Freyd |
not a real question | |
| Mar 9, 2010 at 0:33 | history | edited | Harry Gindi | CC BY-SA 2.5 |
edited tags; edited body; deleted 2 characters in body
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| Mar 9, 2010 at 0:29 | comment | added | Harry Gindi | This question seems too localized. | |
| Mar 9, 2010 at 0:26 | answer | added | Harry Gindi | timeline score: 2 | |
| Mar 9, 2010 at 0:22 | history | asked | gylns | CC BY-SA 2.5 |