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Jason Polak

Melbourne, Victoria, Australia

http://blog.jpolak.org

I am a postdoc at the University of Melbourne and I'm interested in the representation theory of algebraic groups and the geometry of these groups over local fields. I am also interested in homological algebra and algebraic K-theory.

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Top Questions
18 votes

Nice Algebraic Statements Independent from ZF + V=L (constructibility)

ac.commutative-algebra lo.logic set-theory ra.rings-and-algebras independence-results asked Jan 4 '13 at 19:45
mathoverflow.net

17 votes

Besides F_q, for which rings R is K_i(R) completely known?

homotopy-theory algebraic-k-theory asked Apr 19 '14 at 15:57
mathoverflow.net

16 votes

Cov. right-exact additive functors that don't commute with direct sums?

homological-algebra ct.category-theory abelian-categories asked Apr 10 '12 at 23:37
mathoverflow.net

11 votes

Higher “Cartan-Eilenberg” Resolutions

homological-algebra modules abelian-categories projective-resolution asked Feb 26 '12 at 19:15
mathoverflow.net

10 votes

Two H-space structures on S^3 and [X,S^3] different as groups for each: Explicit Example?

at.algebraic-topology homotopy-theory asked Mar 16 '15 at 23:30
mathoverflow.net

7 votes

Fundamental lemma: why is the transfer factor a power of q

rt.representation-theory trace-formula fundamental-lemma asked Jul 7 '15 at 20:13
mathoverflow.net

7 votes

Does the forgetful G-Groups to Groups (nonabelian) have a left adjoint?

homological-algebra asked Jun 26 '13 at 19:57
mathoverflow.net

7 votes

Meaning of fibration in Kazhdan and Lusztig's paper on affine flag manifolds

ag.algebraic-geometry algebraic-groups asked Nov 11 '14 at 3:55
mathoverflow.net

6 votes

Confusing Point in Proof: Semisimple Automorphism Fixes Torus

ag.algebraic-geometry algebraic-groups gr.group-theory asked Nov 9 '12 at 17:19
mathoverflow.net

6 votes

Laurent and power series over the field with one element?

ag.algebraic-geometry fields monoids f-1 asked Sep 15 '15 at 17:16
mathoverflow.net

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Top Answers