Tim Dokchitser

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Name	Tim Dokchitser
Member for	3 years
Seen	20 hours ago
Website	maths.bris.ac.uk/~matyd
Location	Bristol
Age	39

I mostly work in algebraic number theory and elliptic curves, especially with things related to the Birch-Swinnerton-Dyer Conjecture. I am also interested in all kinds of questions that concern galois theory, finite groups and representation theory.

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Names of finite groups

apr 24 11 at 12:47 JMcKay 1●1

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Smallest n for which G embeds in $S_n$?

gr.group-theory finite-groups permutations

jan 23 11 at 6:20 RDK 421●1●8

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Are class numbers encoded in the absolute Galois group of ${\mathbb Q}$?

nt.number-theory number-fields absolute-galois-group class-field-theory

dec 20 10 at 21:33 David Hansen 8,389●2●18●48

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Which curves have infinitely many rational points

nt.number-theory arithmetic-geometry reference-request

dec 11 10 at 22:57 Minhyong Kim 7,159●5●30●52

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Conjugacy for $p$-adic matrices of finite order

nt.number-theory ac.commutative-algebra rt.representation-theory

aug 8 11 at 13:24 Junkie 1,869●6●10

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604

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Conjugacy for p-adic matrices of finite order II

nt.number-theory ac.commutative-algebra rt.representation-theory

dec 18 11 at 6:16 Florian Eisele 1,271●3●9

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900

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How to distinguish division algebras from matrix algebras?

ra.rings-and-algebras nt.number-theory central-simple-algebras division-algebras

mar 10 11 at 12:42 Henri Johnston 342●1●1●7

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Proofs that require fundamentally new ways of thinking

element algebraically distinguishable from its inverse

jacobians with non-abelian complex multiplication

Are there “real” vs. “quaternionic” conjugacy classes in finite groups?

Expressing a number field as a composite of extensions ramified at one place

Are the numbers of elements of two distinct prime orders not equal in finite groups?

In which ways can the isogeny theorem fail for local fields?

How to solve a quadratic equation in characteristic 2 ?

The boundedness of the rank of twists of a fixed curve.

What happened to Emmy Noether’s *Zukunftsphantasie* ?

Rational groups

A question about finite groups.

Smooth proper schemes over rings of integers with points everywhere locally

Examples of rational families of abelian varieties.

Unit ideal in non-commutative rings

The automorphism group of a hyperelliptic curve

Does $SL_3(R)$ embed in $SL_2(R)$?

List of centers of finite groups

A basic question about selfnormalizing subgroups

Permutation characters and regular orbits

Why are absolute values more natural than discrete valuations?

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Tim Dokchitser

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Questions

Names of finite groups

Smallest n for which G embeds in $S_n$?

Are class numbers encoded in the absolute Galois group of ${\mathbb Q}$?

Which curves have infinitely many rational points

Conjugacy for $p$-adic matrices of finite order

Conjugacy for p-adic matrices of finite order II

How to distinguish division algebras from matrix algebras?

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