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user1225
  • Member for 10 years, 2 months
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14 Questions

Score Activity Newest Views
6 votes
1 answer
590 views

Mazur's article, Notes on etale cohomology of number fields

4 votes
2 answers
1k views

Galois cohomology of finite fields

4 votes
1 answer
520 views

Atkin-Lehner involutions on modular curves over finite fields

3 votes
1 answer
485 views

about lemma 5.9 of Mazur's famous Eisenstein ideal paper

3 votes
1 answer
303 views

operations on ideals in a subring of number field

3 votes
0 answers
243 views

Relation between Galois and etale cohomologies

3 votes
1 answer
426 views

Finite subgroup scheme and Neron model of an abelian variety

3 votes
1 answer
270 views

Supersingular elliptic curves with extra automorphisms

2 votes
0 answers
77 views

Permutation matrix with respect to F_p automorphisms

2 votes
1 answer
255 views

Supersingular elliptic curves with automorphisms of order 6

2 votes
1 answer
232 views

Norm theorem for finite etale morphisms between Dedekind affine schemes

2 votes
0 answers
98 views

Higher push forwards and etale cohomology

1 vote
0 answers
282 views

Exercise in Galois cohomology

1 vote
1 answer
363 views

Spectral sequence of Galois cohomology over local fields