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Jimmy
  • Member for 14 years, 4 months
  • Last seen more than a month ago
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question
7
functors reflecting "isomorphism relations"?
Feb 20, 2020
question
6
to test equivalence of representations under automorphism
Aug 20, 2010
question
5
on the group generated by transitive permutation groups and diagonal groups
Jul 19, 2021
question
4
viewing the second fundamental form as a tensor
Feb 17, 2011
question
4
the number of indecomposable modules of finite groups over finite fields of a fixed dimension
Jan 24, 2015
question
4
dimension of intersection of subvarieties of a smooth projective varieties [closed]
Nov 20, 2018
question
3
The fraction of groups with normal Hall subgroups
Jul 29, 2010
question
3
classifying pairs of idempotent matrices
Apr 13, 2015
question
3
Degree sequences after vertex removals
Aug 3, 2020
answer
3
Given a normal subgroup N⊆G, when does G contain a subgroup isomorphic to G/N?
Jul 29, 2010