David Helm

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Name	David Helm
Member for	2 years
Seen	Apr 27 at 21:51
Website	math.utexas.edu/~dhelm
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Blocks of the category of representations of $GL_n({\mathbb F}_q)$

rt.representation-theory nt.number-theory

mar 8 12 at 10:47 Jef 116●1●1

2

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0

answers

105

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Invariants of reductive group actions and completion

ag.algebraic-geometry

nov 26 at 21:03 David Helm 418●2●4

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Is the $\ell$-adic cohomology of a non-proper variety unramified at good primes?

Reconciling Lusztig’s results with the Langlands philosophy

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6

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nt.number-theory× 3
rt.representation-theory× 2
reductive-groups
langlands-conjectures
etale-cohomology
ag.algebraic-geometry

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