Conjugacy for Free Groups under Split Extensions

A. Sinan Çevik, Eylem G. Karpuz, Firat Ateş, Theodore E. Simos, George Psihoyios, Ch. Tsitouras, Zacharias Anastassi
At the present paper we show that conjugacy is preserved and reflected by the natural homomorphism defined from a semigroup S to a group G, where G defines split extensions of some free groups. The main idea in the proofs is based on a geometrical structure as applied in the paper [8] .
doi:10.1063/1.3636738 fatcat:5h46k633hrg4rfrnriq2xkdbcm