Timeline for Do residues commute with transverse base change?
Current License: CC BY-SA 4.0
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| May 18, 2018 at 19:31 | comment | added | Yonatan Harpaz | Actually yes, thanks! If I understand correctly, it pretty much gives exactly what I wanted. So the proof boils down to the functoriality of the cycle class ${\rm Cl}(Z) \in H^2_Z(X,\mu_n)$. Also, I realized that the transversality condition is superfluous - it automatically holds in pullback squares of smooth schemes. | |
| May 18, 2018 at 12:50 | comment | added | Martin Bright | Hi Yonatan, I think this is one of those things that is well known but nobody likes to prove. Does the top of p. 25 in arxiv.org/abs/1506.01817 help at all? | |
| May 18, 2018 at 10:07 | history | edited | Yonatan Harpaz | CC BY-SA 4.0 |
added 32 characters in body
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| May 17, 2018 at 15:21 | history | asked | Yonatan Harpaz | CC BY-SA 4.0 |