More On Anti-Inverse Semigroups
More on graphic toposes
Morita duality for monoids.
Morita Equivalence of Monoids.
Morphismes sturmiens et règles de Rauzy
Nous donnons une caractérisation complète de tous les morphismes binaires qui préservent les mots sturmiens et montrons que les mots infinis engendrés par ces morphismes sont rigides.
Mots de Lyndon et périodicité
Mots infinis de Fibonacci et morphismes itérés
Mots sans répétitions et langages rationnels bornés
M-Solid Subvarieties of some Varieties of Commutative Semigroups
∗ The research of the author was supported by the Alexander v. Humboldt-Stiftung.The basic concepts are M -hyperidentities, where M is a monoid of hypersubstitutions. The set of all M -solid varieties of semigroups forms a complete sublattice of the lattice of all varieties of semigroups. We fix some specific varieties V of commutative semigroups and study the set of all M -solid subvarieties of V , in particular, if V is nilpotent.
Multiplication, distributivity and fuzzy-integral. I
The main purpose is the introduction of an integral which covers most of the recent integrals which use fuzzy measures instead of measures. Before we give our framework for a fuzzy integral we motivate and present in a first part structure- and representation theorems for generalized additions and generalized multiplications which are connected by a strong and a weak distributivity law, respectively.
Multiplication, distributivity and fuzzy-integral. II
Based on results of generalized additions and generalized multiplications, proven in Part I, we first show a structure theorem on two generalized additions which do not coincide. Then we prove structure and representation theorems for generalized multiplications which are connected by a strong and weak distributivity law, respectively. Finally – as a last preparation for the introduction of a framework for a fuzzy integral – we introduce generalized differences with respect to t-conorms (which are...
Multiplication, distributivity and fuzzy-integral. III
Based on the results of generalized additions, multiplications and differences proven in Part I and II of this paper a framework for a general integral is presented. Moreover it is shown that many results of the literature are contained as special cases in our results.
Multiplication SEMIGROUPS.
Multiplication semigroups II.
Multiplication semigroups III.
Multiplicative closed maps on the set of S-subsets of an S-set.
Mutants in the symmetric semigroups
Natural definition of entropy of semigroups
Naturally Orderd Transformation Semigroups.
ndependence of axioms for biordered sets.