Results 1 to 10 of about 22 (22)

Generalized Bockstein maps and Massey products

Forum of Mathematics, Sigma, 2023
Given a profinite group G of finite p-cohomological dimension and a pro-p quotient H of G by a closed normal subgroup N, we study the filtration on the Iwasawa cohomology of N by powers of the augmentation ideal in the group algebra of H.
Yeuk Hay Joshua Lam, Yuan Liu, Romyar Sharifi, Preston Wake, Jiuya Wang   +4 more
doaj   +1 more source

Quartic exercises

International Journal of Mathematics and Mathematical Sciences, Volume 2003, Issue 68, Page 4263-4323, 2003., 2003
A correspondence between quartic étale algebras over a field and quadratic étale extensions of cubic étale algebras is set up and investigated. The basic constructions are laid out in general for sets with a profinite group action and for torsors, and translated in terms of étale algebras and Galois algebras.
Max-Albert Knus, Jean-Pierre Tignol
wiley   +1 more source

Twisted Kummer and Kummer-Artin-Schreier theories

Tohoku Mathematical Journal, 2008
Noriyuki Suwa
exaly  

Unramified cohomology and rationality problems

Mathematische Annalen, 1993
Emmanuel Peyre
exaly  

Unramified cohomology of quadrics, II

Duke Mathematical Journal, 2001
Bruno Kahn, R Sujatha
exaly  

On Lecacheux’s family of quintic polynomials

Proceedings of the Japan Academy Series A: Mathematical Sciences, 2021
exaly  

Symbole galoisien $l$-adique et théorème de Suslin-Voevodsky

Kyoto Journal of Mathematics, 2007
Philippe Gille
exaly  

A question on the discriminants of involutions of central division algebras

Mathematische Annalen, 1993
R Parimala
exaly  

Kummer Theories for Algebraic Tori and Normal Basis Problem

Tokyo Journal of Mathematics, 2017
Noriyuki Suwa
exaly  

Group algebras and normal basis problem

Tohoku Mathematical Journal, 2015
Noriyuki Suwa
exaly