Schur multipliers and second quandle homology
Rhea Palak Bakshi , Dionne Ibarra , Sujoy Mukherjee , Takefumi Nosaka , Józef Henryk Przytycki
AbstractWe define a map from second quandle homology to the Schur multiplier and examine its properties. Furthermore, we express the second homology of Alexander quandles in terms of exterior algebras. Additionally, we present a self-contained proof of its structure and provide some computational examples.
|Journal series||Journal of Algebra, ISSN 0021-8693, e-ISSN 1090-266X, (N/A 100 pkt)|
|Publication size in sheets||0.75|
|Keywords in English||quandle, group homology, rack and quandle homology, Schur multiplier, exterior algebra, central extensions, semi-Hopfian group|
|Score||= 100.0, 08-04-2020, ArticleFromJournal|
|Publication indicators||: 2018 = 1.176; : 2018 = 0.666 (2) - 2018=0.758 (5)|
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