171

Answers
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4
A group 3-cocycle, trivial on a pair of generating subgroups?
2
Representations over $\mathbb{Z}_p$
6
Truncation of BG?
2
Support of a module over a polynomial algebra
3
Homology groups of divisible and powered (nilpotent) groups
4
morphism of injective objects
5
Applications of n-dimensional crystallographic groups
4
Good uses of Siegel zeros?
5
On the divisibility of the special linear group of degree $n$ over an algebraically closed field
2
Characters of p-groups
3
Properties of ring epimorphisms that are true only over commutative rings
10
Epimorphisms and free submodules
4
Transgression maps in group cohomology and group homology / duality of spectral sequences
11
Which topological spaces are (topological) groups?
9
p-group with large center
6
Taking invariants under pro-p-group is exact?
1
Transfer map for group homology.
5
Are epimorphisms from a division ring isomorphisms ?
13
non-commutative finite rings
4
Equivariant Cohomology for actions with finite stabilizers
1
eigenvalues of a diagonal matrix times a matrix
12
Can Ext over a group ring always be expressed as group cohomology ?
9
Cohomology ring of BG
2
Question about an exact sequence
8
Projective objects in the category of chain complexes (2)
3
Why is the transfer map Tate-dual to restriction ?
6
rationalized K-Theory of the group ring of finite cyclic groups
4
Constructing the imaginary part of a holomorphic function
11
Is a domain all of whose localizations are noetherian itself noetherian ?
2
Existence of an $R$-basis with at least one unit in it?
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