Central extensions of some linear cycle sets
K-Theory and Homology
2021-09-14 v4
Abstract
For each member of a family of linear cycle sets whose underlying abelian group is cyclic of order a power of a prime number, we compute all the central extensions of by an arbitrary abelian group.
Keywords
Cite
@article{arxiv.2102.02724,
title = {Central extensions of some linear cycle sets},
author = {Jorge A. Guccione and Juan J. Guccione},
journal= {arXiv preprint arXiv:2102.02724},
year = {2021}
}
Comments
24 pages. We use group cohomology insted of Hochschild cohomology. This simplify the computations