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Dragos Fratila
  • Member for 12 years, 9 months
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I'm currently thinking about Eisenstein sheaves for the trivial local system over an elliptic curve and about Ext algebras of Eisenstein sheaves for GL_n. If you also work on these (or related) things I would be very happy to hear about your work!

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question
19
distinguished triangles and cohomology
Oct 31, 2009
question
11
geometric Langlands for GL(1)
Oct 12, 2010
answer
8
kernel of G(Z/p^2 Z)->G(Z/pZ) is the lie algebra of G over Z/pZ?
Oct 26, 2010
question
7
liftings of principal bundles
Feb 23, 2015
question
7
Some sort of descent theory
Jun 2, 2010
question
6
subalgebra of invariants for a reductive subgroup
Jun 10, 2021
question
5
canonical bundle on the stack of G bundles on a curve
Sep 21, 2012
question
5
algebra of endomorphisms over the diagonal invariants
Dec 18, 2012
question
5
extensions of IC sheaves
Dec 31, 2012
question
4
stratification by gerbes of a symmetric power of a gerbe
Jan 22, 2013

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