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Sasha
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All Questions Answers
Score Newest
answer
43
Sheaves without global sections
Oct 26, 2010
answer
32
How do you describe vector bundles on elliptic curves?
Oct 30, 2010
answer
29
Composing left and right derived functors
May 10, 2010
answer
29
Extending vector bundles on a given open subscheme, reprise
Aug 16, 2010
answer
29
A down-to-earth introduction to the uses of derived categories
Sep 21, 2010
answer
22
Understanding Adjointness of Sheaves in Algebraic Geometry
Feb 22, 2013
answer
22
Push-forward of locally free sheaves
Nov 19, 2014
answer
20
Is there a lift of the q-Vandermonde identity to some geometric (motivic) identity for Grassmannians over $F_q$?
May 6, 2018
answer
20
Natural examples of sequences of adjoint functors
Nov 22, 2010
answer
19
Automorphisms of a weighted projective space
Jun 9, 2011
Top network posts
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14
Two definitions of a projective morphism
10
Monoid as a one-object category... for monoidal categories
10
Unique rational normal curve through d+3 points
10
Can I cancel the vector bundle $E$ in an equation $E \otimes L_1 \cong E \otimes L_2$ to conclude $L_1 \cong L_2$?
9
Does closed immersion induce surjection of global section

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