Timeline for Kirby diagram of the complement of a subhandlebody of a smooth closed 4-manifold
Current License: CC BY-SA 4.0
7 events
when toggle format | what | by | license | comment | |
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Dec 2 at 23:17 | vote | accept | blancket | ||
Dec 2 at 18:14 | history | became hot network question | |||
Dec 2 at 16:10 | answer | added | Marco Golla | timeline score: 7 | |
Dec 2 at 16:04 | comment | added | Ryan Budney | There is a general prescription for this when the handle structures come from a Morse function on $X$ (which you then restrict to the submanifold, and to the exterior of the submanifold, respectively). The prescription looks much like the Wirthinger presentation. | |
Dec 2 at 15:47 | comment | added | Ryan Budney | In your first question presumably you meant to say "a Kirby diagram" not "the" diagram. Handle structures on the complement of submanifolds is an old topic, in dimension 3 the standard is the one that generates the Wirthinger presentation of knot complements. You can do the same kind of construction in 4-manifolds but I suspect the level of detail in the resulting handle decomposition is heavily dependent on how precise your original (manifold, submanifold) pair is described. | |
Dec 2 at 10:32 | history | edited | HJRW | CC BY-SA 4.0 |
Corrected typo in title.
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Dec 2 at 10:14 | history | asked | blancket | CC BY-SA 4.0 |