MATH
Login Or Sign up

List Question

15
98
Views

$\operatorname{Hom}_{\mathbb{Z}}(A,B)$ is a discrete $G$-module if $A$ finitely generated

Published on
#abstract-algebra #group-cohomology #profinite-groups
64
Views

Künneth theorem for profinite cohomology.

Published on
#reference-request #homology-cohomology #group-cohomology #profinite-groups #galois-cohomology
300
Views

Do profinite completions commute with direct products?

Published on
#group-theory #number-theory #p-adic-number-theory #profinite-groups
130
Views

Equivalent topologies on the Tate Module

Published on
#number-theory #algebraic-geometry #elliptic-curves #topological-groups #profinite-groups
252
Views

Is there a simple abstract reason why a profinite group is an inverse limit of finite groups?

Published on
#general-topology #category-theory #topological-groups #limits-colimits #profinite-groups
94
Views

Finite normal subgroups of a profinite group

Published on
#group-theory #normal-subgroups #profinite-groups
81
Views

How to prove the topological isomorphism?

Published on
#algebraic-number-theory #topological-groups #profinite-groups
129
Views

$p$-adic completed group ring of $\mathbb{Z}_l$

Published on
#commutative-algebra #profinite-groups
82
Views

Do groups with finitely many finite index subgroups of each index have strongly complete profinite completion?

Published on
#group-theory #topological-groups #profinite-groups
31
Views

Profinite group with $2$-generated closed prosoluble subgroups

Published on
#group-theory #solvable-groups #profinite-groups
121
Views

Inverse limit of semidirect products

Published on
#group-theory #semidirect-product #profinite-groups
82
Views

Pontryagin Dual of $\mathbb{F_p}[[T]]$

Published on
#duality-theorems #profinite-groups
27
Views

Understanding Hopf's Formula for continuous cohomology of profinite groups.

Published on
#group-cohomology #profinite-groups
94
Views

Discrete G-module

Published on
#profinite-groups #galois-cohomology
138
Views

Is a profinite HNN-extension of the profinite completion of a group the profinite completion of an HNN-extension of the same group?

Published on
#group-theory #examples-counterexamples #profinite-groups #group-extensions

Trending Questions

Popular # Hahtags

second-order-logic numerical-methods puzzle logic probability number-theory winding-number real-analysis integration calculus complex-analysis sequences-and-series proof-writing set-theory functions homotopy-theory elementary-number-theory ordinary-differential-equations circles derivatives game-theory definite-integrals elementary-set-theory limits multivariable-calculus geometry algebraic-number-theory proof-verification partial-derivative algebra-precalculus

Popular Questions

Copyright © 2021 JogjaFile Inc.