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user12832
  • Member for 13 years, 2 months
10 votes
3 answers
2k views

Why does one consider the dual of the Steenrod algebra?

8 votes
4 answers
2k views

$H_2$ of a simply connected Lie group vanishes

5 votes
1 answer
1k views

Galois cohomology groups given by étale cohomology

4 votes
0 answers
214 views

cohomological dimension for coarser/finer topologies

3 votes
1 answer
484 views

Does every finite flat group scheme become constant after finite base change?

2 votes
0 answers
210 views

structure of $T_\ell A$ for $A/\mathbf{F}_q$ an abelian variety

2 votes
1 answer
680 views

formally smooth => smooth

1 vote
0 answers
184 views

Quotient category $Coh(X)_d/Coh(X)_{d-1}$

1 vote
0 answers
168 views

tensor product of motivic complexes $\mathbf{Z}(n)$

1 vote
1 answer
632 views

prove statement in Galois cohomology by étale cohomology

0 votes
3 answers
1k views

questions regarding modular forms

0 votes
1 answer
212 views

map defined by element of function field of a variety

0 votes
0 answers
258 views

Frobenius eigenvalues of abelian variety

0 votes
0 answers
1k views

Book on linear algebraic groups in scheme language