Catalan monoids, monoids of local endomorphisms, and their presentations.
Certain Rees matrix semigroups with universal properties.
Characterizations of right dense languages.
Codes limites et factorisations finies du monoïde libre
Coding in the existential theory of concatenation.
Combinatorial properties of products of graphs
Comments on the permutation property for semigroups.
Commutative cancellative semigroups with two generators
Commutative monoids with zero-divisors
We describe algorithms for computing the nilradical and the zero-divisors of a finitely generated commutative -monoid. These algorithms will be used for deciding if a given ideal of a finitely generated commutative -monoid is prime, radical or primary.
Commutative zeropotent semigroups
Commutativity in groups presented by finite Church-Rosser Thue systems
Complément à l'étude des suites de Thue-Morse généralisées
Complete description of substitutions in cylindric algebras and other algebraic logics
Completely simple and completely 0-simple identities.
Computers in semigroups.
Computing finite commutative semigroups.
Computing the integral closure of an affine semigroup.
Comultiplication on monoids.
Conditions nécessaires et suffisantes de simplifiabilité des demi-groupes quotients d'un demi-groupe libre sur un ensemble fini par certaines congruences
Conjugacy in monoids.