Timeline for Double points in the Grothendieck ring
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
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| Jul 18 at 5:21 | history | edited | Balazs | CC BY-SA 4.0 |
edited body
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| Jul 18 at 1:00 | history | edited | LSpice | CC BY-SA 4.0 |
Link to comment, while this is on the front page
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| Mar 11, 2020 at 18:54 | comment | added | Phil Tosteson | Actually, I see that the paper you mention contains at least one result along these lines (Theorem 3.2, if anyone else is interested) | |
| Mar 11, 2020 at 17:12 | comment | added | Phil Tosteson | This is a neat idea. Is there any sense in which this is independent of the way in which you describe $X$ as a critical locus? Here is an example that is analogous to what I'm looking for. If $X$ is a critical locus, it carries a symmetric perfect obstruction theory, which is enough to define $[X]_{Virt} \in A_0(X)$ independent of the choice of action functional. Does something similar hold for the class in $K(Var)$? | |
| Mar 11, 2020 at 15:02 | history | answered | Balazs | CC BY-SA 4.0 |