Indian Journal of Science and Technology
Year: 2016, Volume: 9, Issue: 25, Pages: 1-5
Mansour Hashemi* and Mikhak Polkouei
The concepts of th n -roots, n -abelianity and n -centrality have been defined on groups. In this paper, we examine these concepts on finitely presented groups 2 m m -1 1+m Hm =< a,b | a = b = 1,b ab = a > where m > 2 and finite semigroup 3 3 22 S =< a,b |a = a,b = b,ab = ba > . AMS subject Classification 2010: 20P05, 20M99
Keywords: n -abelian groups, n -central groups, th n -roots, Semigroups
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