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trew

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13 Questions

Votes Activity Newest Views
 
11
votes
1
answer
423
views

When is Ext*(M,N) finitely generated as a Ext*(M,M) module?

homological-algebra ag.algebraic-geometry rt.representation-theory
Jun 21 '13 at 10:07 Dag Oskar Madsen 3,151
4
8
votes
1
answer
892
views

Applications of the Theorem of Gelfand-Naimark

gn.general-topology fa.functional-analysis
Jan 16 '11 at 21:45 Georges Elencwajg 42.4k
3
7
votes
1
answer
893
views

Minimal conditions for the exponential law for compact-open topologies

gn.general-topology
Apr 13 '16 at 13:01 Sigur 347
2
6
votes
0
answers
374
views

Modular Representation Theory of the generalized Quaternion group

rt.representation-theory
Jan 16 '12 at 22:46 trew 831
2
6
votes
4
answers
799
views

Proving interesting theorems about S_n using its character table.

characters gr.group-theory
Dec 2 '10 at 6:43 Community♦ 1
1
5
votes
3
answers
327
views

heller functor of finite order

rt.representation-theory
Feb 7 '12 at 15:59 Ralph 15.5k
1
5
votes
5
answers
1k
views

Irreducible representations of the unitriangular group

characters gr.group-theory rt.representation-theory
Aug 14 '11 at 12:21 trew 831
2
4
votes
3
answers
408
views

A question about the existence of a specific extension of a character.

gr.group-theory characters
Jan 31 '12 at 12:45 A Stasinski 3,344
2
4
votes
1
answer
391
views

What do we know about periodic modules in p-groups?

modular-representation-theory
Dec 28 '11 at 15:46 trew 831
2
4
votes
1
answer
153
views

p-groups realisable as 1+J,where J is a nilpotent finite F-Algebra

gr.group-theory
Jun 19 '11 at 0:45 Jack Schmidt 9,924
 
3
votes
2
answers
2k
views

Examples of nice families of irreducible polynomials over Z

polynomials
Nov 10 '10 at 5:31 Community♦ 1
 
2
votes
1
answer
171
views

A result about Characters of F-algebra groups

rt.representation-theory
Sep 28 '10 at 18:28 A Stasinski 3,344
 
1
vote
0
answers
168
views

Classification of Hopf algebra with exactly two 1-dimensional modules

rt.representation-theory hopf-algebras
Mar 26 '13 at 22:06 trew 831
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