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Martin Sleziak
Martin Sleziak
7:56 AM
As I have mentioned a few times it is quite easy to search here for posts from a specific tag.
Is it possible to search for all posts by a specific user?
Unless I missed something, the oneboxed posts does not contain user id in the HTML code. But it does contain the gravatar and the username. So unless a users changes their gravatar/username, this could work.
 
 
10 hours later…
Feeds
Feeds
6:23 PM
1
Q: Criteria for a coherent sheaf pushing forward from the universal cover

Jim BryanI would like to prove (or find a counterexample to) the following statement: Let $X$ be a complex analytic scheme and let $\pi: Y \to X$ be its universal cover. Let $F$ be a coherent sheaf on $X$ and suppose that $L\otimes F\cong F $ for all $L\in \operatorname{Pic}^0(X)$. Then there exists a sh...

ag.algebraic-geometry complex-geometry
 

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