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Title: Nonsplitting F-quasigroups (English)
Author: Gagola III, Stephen
Language: English
Journal: Commentationes Mathematicae Universitatis Carolinae
ISSN: 0010-2628 (print)
ISSN: 1213-7243 (online)
Volume: 53
Issue: 3
Year: 2012
Pages: 375-381
Summary lang: English
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Category: math
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Summary: T. Kepka, M.K. Kinyon and J.D. Phillips: The structure of F-quasigroups, J. Algebra 317 (2007), no. 2, 435--461 developed a connection between F-quasigroups and NK-loops. Since NK-loops are contained in the variety generated by groups and commutative Moufang loops, a question that arises is whether or not there exists a nonsplit NK-loop and likewise a nonsplit F-quasigroup. Here we prove that there do indeed exist nonsplit F-quasigroups and show that there are exactly four corresponding nonsplit NK-loops of minimal order $3^6$. (English)
Keyword: F-quasigroup
Keyword: NK-loop
Keyword: Moufang loop
MSC: 20E10
MSC: 20N05
idZBL: Zbl 1257.20068
idMR: MR3017836
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Date available: 2012-08-31T11:36:41Z
Last updated: 2014-10-06
Stable URL: http://hdl.handle.net/10338.dmlcz/142930
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