Authors: Sokhatsky F. M., Yurevych O.
Abstract
This work is a continuation of [12]. Some additional invertibility criteria for elements of associates and n-ary semigroups are found. The corresponding axiomatics for polyagroups and n-ary groups are established.
Sokhatsky F. M.,
Yurevych O.
Vinnytsia State Pedagogical University,
Vinnytsia,
287100,
Ukraine.
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