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For questions about sheaves on a topological space.

8 votes
2 answers
2k views

Can we relate Cech cohomology and derived functor cohomology even when the cover we choose i...

In my algebraic geometry class this semester, we've learned about Leray's Theorem, which states that for a sheaf $\mathcal{F}$ on a topological space $X$, and $\mathcal{U}$ a countable cover of $X$, i …
Zev Chonoles's user avatar
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