Timeline for A composition of a finite morphisms with the transpose correspondence: is it the multiplication by the degree?
Current License: CC BY-SA 2.5
5 events
| when toggle format | what | by | license | comment | |
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| Nov 22, 2010 at 9:07 | vote | accept | Mikhail Bondarko | ||
| Nov 21, 2010 at 7:26 | answer | added | Sasha | timeline score: 1 | |
| Nov 20, 2010 at 23:06 | comment | added | D.-C. Cisinski | If $s:Y\to X$ is finite, flat and surjective, then its graph defines a finite correspondence from $X$ to $Y$, and the formula you want is true (for noetherian schemes). You will find this early in the paper where Suslin and Voevodsky define finite correspondences: Relative Cycles and Chow Sheaves, Annals of Math. Studies, vol. 143. | |
| Nov 20, 2010 at 22:11 | history | edited | Mikhail Bondarko | CC BY-SA 2.5 |
added 56 characters in body
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| Nov 20, 2010 at 22:02 | history | asked | Mikhail Bondarko | CC BY-SA 2.5 |