Subclasses of a train-algebra of rank 3

Roseli ARBACH[1]

Luis Antônio de Oliveira FERNANDES1

§    ABSTRACT: In this paper, we introduce, for t-algebras of rank 3, the notions of exceptional, normal and cancelative t-algebras of rank 3 (by analogy with Bernstein algebras). In sequence, some results are proved.

§    KEYWORDS: t-algebras; Peirce decomposition; exceptional, normal and cancelative t-algebras of rank 3.

 



[1] Departamento de Matemática, Faculdade de Engenharia de Ilha Solteira, Universidade Estadual Paulista -- UNESP, Caixa Postal 31, CEP: 15 385-000, Ilha Solteira, São Paulo, Brasil. E-mail: roseli@mat.feis.unesp.br / afo@mat.feis.unesp.br