Timeline for Do the cohomology groups of the structure sheaf of a smooth resolution depend on the resolution?
Current License: CC BY-SA 3.0
12 events
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| Aug 22, 2017 at 18:11 | history | edited | Jason Starr | CC BY-SA 3.0 |
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| Aug 22, 2017 at 17:55 | comment | added | Jason Starr | . . . This follows from the Elkik-Fujita Vanishing Theorem. I added a reference above. | |
| Aug 22, 2017 at 17:55 | history | edited | Jason Starr | CC BY-SA 3.0 |
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| Aug 22, 2017 at 17:33 | comment | added | Jason Starr | I cannot find the reference. This result gets used, for instance, when $g:Z\to Y$ is an equivariant morphism for the action of a finite cyclic group. Via the Atiyah-Bott fixed point theorem, every fixed point in $Y$ is the image of a fixed point in $Z$. Unfortunately, I cannot quite remember where these things are discussed . . . | |
| Aug 22, 2017 at 17:09 | comment | added | Jason Starr | @clementine. "Do you know a reference for this result?" A stronger version is proved by Koll'ar in one of his papers (I need to check which one). I think the stronger result gives the "Koll'ar-Shokurov connectedness theorem". | |
| Aug 22, 2017 at 17:05 | history | edited | Jason Starr | CC BY-SA 3.0 |
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| Aug 22, 2017 at 16:47 | vote | accept | clementine | ||
| Aug 22, 2017 at 16:42 | history | edited | Jason Starr | CC BY-SA 3.0 |
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| Aug 22, 2017 at 13:56 | comment | added | clementine | Thank you! Do you know a reference for this result? | |
| Aug 22, 2017 at 13:35 | history | edited | Jason Starr | CC BY-SA 3.0 |
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| S Aug 22, 2017 at 13:28 | history | answered | Jason Starr | CC BY-SA 3.0 | |
| S Aug 22, 2017 at 13:28 | history | made wiki | Post Made Community Wiki by Jason Starr |