Results 51 to 55 of about 309 (55)

The join of the pseudovarieties of idempotent semigroups and locally trivial semigroups

Semigroup Forum, 1995
exaly  

LITERAL VARIETIES AND PSEUDOVARIETIES OF HOMOMORPHISMS ONTO ABELIAN GROUPS

2007
exaly  

FINITE SEMIGROUPS: AN INTRODUCTION TO A UNIFIED THEORY OF PSEUDOVARIETIES

2002
Jorge Almeida
exaly  

On semidirectly closed pseudovarieties of aperiodic semigroups

Journal of Pure and Applied Algebra, 2001
exaly  

Epimorphisms and pseudovarieties of semigroups

Semigroup Forum
Jorge Almeida
exaly