著者

Karamdin Bushra Thomys Janus

出版者

一般社団法人 国際数理科学協会

雑誌

Scientiae Mathematicae Japonicae

巻号頁・発行日

vol.75, no.1, pp.1-20, 2012

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We describe weak BCC-algebras (called also BZ-algebras) in which thecondition (xy)z = (xz)y is satised only in the case when elements x, y belong tothe same branch. We also characterize quasi-commutative weak BCC-algebras varioustypes