Complementation and inner automorphism regular semigroups.
Compléments sur la structure des demi-groupes duaux
Complete description of substitutions in cylindric algebras and other algebraic logics
Completely 0-simple semigroups and their associated graphs and groups.
Completely prime ideals and idempotents in mobs
Completely quasi-projective monoids.
Completely Regular and Orthodox Congruences on Regular Semigroups
Completely regular and orthodox congruences on regular semigroups.
Completely regular semigroup varieties generated by Mal'cev products with groups.
Completely regular semigroups as semigroups of partial transformations.
Completely semisimple semigroups whose idempotents from a tree.
Completely simple and completely 0-simple identities.
Completely simple congruences on Croisot-Teissier semigroups.
Completely simple semigroups of matrices.
Completions and injective hulls of E-reflexive inverse semigroups.
Completions for partially ordered semigroups.
Completions, translational hulls and ideal extensions of inverse semigroups
Complexity of hypersubstitutions and lattices of varieties
Hypersubstitutions are mappings which map operation symbols to terms. The set of all hypersubstitutions of a given type forms a monoid with respect to the composition of operations. Together with a second binary operation, to be written as addition, the set of all hypersubstitutions of a given type forms a left-seminearring. Monoids and left-seminearrings of hypersubstitutions can be used to describe complete sublattices of the lattice of all varieties of algebras of a given type. The complexity...
Compression Semigroups of Open Orbits on Real Flag Manifolds.
Computers in semigroups.