Commutative semigroups with self-dual lattice of subsemigroups.
Commutative semi-primary semigroups
Commutative semi-primary -semigroups
Compact normal bands of groups.
Compact semilattice quotients which separate idempotent J-classes.
Compact totally disconnected k-divisible semigroups.
Compactifications of finite dimensional cones.
Comparison of congruences on regular semigroups.
Compatible extensions and subdirectly irreducible inverse semigroups.
Compatible tolerances on groupoids
Compléments sur la structure des demi-groupes duaux
Completely 0-simple semigroups and their associated graphs and groups.
Completely prime ideals and idempotents in mobs
Completely semisimple semigroups whose idempotents from a tree.
Completely simple congruences on Croisot-Teissier semigroups.
Completely simple semigroups of matrices.
Completions and injective hulls of E-reflexive inverse semigroups.
Completions, translational hulls and ideal extensions of inverse semigroups
Computers in semigroups.
Computing the Ideal Structure of Finite Semigroups.