Continuous cohomology and homology of profinite groups
Documenta mathematica, Tome 21 (2016), pp. 1269-1312
We develop cohomological and homological theories for a profinite group G with coefficients in the Pontryagin dual categories of pro-discrete and ind-profinite G-modules, respectively. The standard results of group (co)homology hold for this theory: we prove versions of the Universal Coefficient Theorem, the Lyndon–Hochschild–Serre spectral sequence and Shapiro's Lemma.
Classification :
13J10, 20E18, 20J05, 20J06
Mots-clés : profinite groups, continuous cohomology, quasi-abelian categories
Mots-clés : profinite groups, continuous cohomology, quasi-abelian categories
@article{10_4171_dm_x2,
author = {Marco Boggi and Ged Corob Cook},
title = {Continuous cohomology and homology of profinite groups},
journal = {Documenta mathematica},
pages = {1269--1312},
year = {2016},
volume = {21},
doi = {10.4171/dm/x2},
url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/x2/}
}
Marco Boggi; Ged Corob Cook. Continuous cohomology and homology of profinite groups. Documenta mathematica, Tome 21 (2016), pp. 1269-1312. doi: 10.4171/dm/x2
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