On stable cohomology of central extensions of elementary abelian groups
Algebraic Geometry
2018-10-01 v1
Abstract
We study when kernels of inflation maps associated to extraspecial p-groups in stable group cohomology are generated by their degree two components. This turns out to be true if the prime is large enough compared to the rank of the elementary abelian quotient, but false in general.
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Cite
@article{arxiv.1809.11023,
title = {On stable cohomology of central extensions of elementary abelian groups},
author = {Fedor Bogomolov and Christian Böhning and Alena Pirutka},
journal= {arXiv preprint arXiv:1809.11023},
year = {2018}
}
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13 pages