User Filippo Alberto Edoardo

55 votes

16 answers

16k views

Why do we need random variables?

asked Sep 22, 2016 at 18:01

19 votes

2 answers

3k views

Letter from Grothendieck to Tate on "crystals"

asked Jun 5, 2013 at 3:51

17 votes

2 answers

2k views

Geometric interpretation of Hida isomorphism

asked Apr 9, 2012 at 5:33

10 votes

2 answers

1k views

Localizations or quotients of categories?

asked Nov 27, 2014 at 9:19

9 votes

1 answer

2k views

Origin of the symbol for the tensor product

asked Dec 2, 2020 at 9:34

8 votes

1 answer

1k views

Generalization of Hilbert 94 and capitulation

asked Apr 19, 2012 at 1:29

8 votes

1 answer

758 views

Honda-Tate in families

asked Sep 27, 2012 at 15:19

7 votes

2 answers

839 views

What is the need for torsion in the definition of lisse sheaves?

asked Jun 2, 2017 at 17:03

7 votes

1 answer

943 views

Is Gouvêa-Mazur's "Infinite Fern" a fractal?

asked Jun 1, 2013 at 4:56

5 votes

0 answers

278 views

Why does the longitude correspond to Frobenius in Arithmetic Topology, and other strange phenomena

asked Jul 6, 2019 at 15:38

4 votes

0 answers

228 views

Categorical setting for cancellation in direct sums

asked Apr 30, 2021 at 11:56

4 votes

2 answers

626 views

Grothendieck topologies on $\mathbb{C}$

asked Apr 3, 2016 at 22:08

4 votes

0 answers

825 views

Haar measure on Galois groups

asked Nov 20, 2012 at 9:11

3 votes

0 answers

166 views

Edge map in derived categories

asked Oct 7, 2018 at 20:40

2 votes

1 answer

141 views

Need of filtered indexed categories

asked Oct 18, 2019 at 3:35

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15 Questions

Why do we need random variables?

Letter from Grothendieck to Tate on "crystals"

Geometric interpretation of Hida isomorphism

Localizations or quotients of categories?

Origin of the symbol for the tensor product

Generalization of Hilbert 94 and capitulation

Honda-Tate in families

What is the need for torsion in the definition of lisse sheaves?

Is Gouvêa-Mazur's "Infinite Fern" a fractal?

Why does the longitude correspond to Frobenius in Arithmetic Topology, and other strange phenomena

Categorical setting for cancellation in direct sums

Grothendieck topologies on $\mathbb{C}$

Haar measure on Galois groups

Edge map in derived categories

Need of filtered indexed categories