Recognizable filters and ideals
Recognizable languages and congruences.
RECOGNIZABLE LANGUAGES AND FINITE SEMILATTICES OF GROUPS.
Recognizable sets and power sets of finite semigroups.
Reconnaisseurs pour les sous-monoïdes libres
Reconstructing some idempotent-generated semigroups from their biordered sets.
Rectangular groupoids
Rectificatif à l'article «Présentation de certains couples fischériens de type classique»
Rectification : «Algèbres de Clifford symplectiques et revêtements spinoriels du groupe symplectique»
Recursive inseparability of the sets of identically valid and finitely refutable formulas of some elementary theories of varieties.
Recursively differentiable quasigroups and complete recursive codes
Criteria of recursive differentiability of quasigroups are given. Complete recursive codes which attains the Joshibound are constructed using recursively differentiable -ary quasigroups.
Recursively Presented Two Generated Infinite p-Groups.
Rédei-Permutationen auf Restklassenringen Z/(m).
Reduced commutative monoids with two Archimedean components
Si studiano i monoidi commutativi ridotti con due componenti archimedee e si forniscono dei teoremi di strutture. Si presta particolare attenzione a quei monoidi che sono finitamente generati, e si danno degli algoritmi che permettono di ottenere informazioni a partire da un delle loro presentazioni.
Reduced Forms for Quadratic Words and Spines of 2-manifolds.
Reduced inverse semigroups.
Reduced unstable -modules and the modular representation theory of the symmetric groups
Reduction algorithms for some classes of aperiodic monoids
Reduction Theorems for Endomorphism Near-Rings.
Reduction theory using semistability.