On the approximation of the Boolean powers by Cartesian powers
Displaying 141 – 160 of 250
On the arity of affine modules
Ágnes Szendrei (1977)
Colloquium Mathematicae
On the Quotient (omega,m)-ringoids
Sin-Min Lee (1989)
Publications de l'Institut Mathématique
On the quotient ( ,m)-ringoids.
Lee, Sin-Min (1989)
Publications de l'Institut Mathématique. Nouvelle Série
On the special context of independent sets
Vladimír Slezák (2001)
Discussiones Mathematicae - General Algebra and Applications
In this paper the context of independent sets is assigned to the complete lattice (P(M),⊆) of all subsets of a non-empty set M. Some properties of this context, especially the irreducibility and the span, are investigated.
On the structure of halfdiagonal-halfterminal-symmetric categories with diagonal inversions
Hans-Jürgen Vogel (2001)
Discussiones Mathematicae - General Algebra and Applications
The category of all binary relations between arbitrary sets turns out to be a certain symmetric monoidal category Rel with an additional structure characterized by a family of diagonal morphisms, a family of terminal morphisms, and a family of diagonal inversions having certain properties. Using this properties in [11] was given a system of axioms which characterizes the abstract concept of a halfdiagonal-halfterminal-symmetric monoidal category with diagonal inversions (hdht∇s-category)....
On the tolerance extension property
Ivan Chajda (1978)
Časopis pro pěstování matematiky
On the unique factorization problem
Ivan Chajda (1976)
Mathematica Slovaca
On universal algebras having bases of different cardinalities
J. Dudek (1979)
Colloquium Mathematicae
One-element extensions of distributive groupoids
Tomáš Kepka (1983)
Acta Universitatis Carolinae. Mathematica et Physica
Partial monounary algebras with common congruence relations
Danica Jakubíková-Studenovská (1982)
Czechoslovak Mathematical Journal
Partitions and congruences in algebras. I. Basic properties
Tran Duc Mai (1974)
Archivum Mathematicum
Partitions and congruences in algebras. II. Modular and distributive equalities, complements
Tran Duc Mai (1974)
Archivum Mathematicum
Partitions and congruences in algebras. III. Commutativity of congruences
Tran Duc Mai (1974)
Archivum Mathematicum
Partitions and congruences in algebras. IV. Associable systems
Tran Duc Mai (1974)
Archivum Mathematicum
Permutability, Distributivity of Equivalence Relations and Direct Products
Hilda Draškovičová (1973)
Matematický časopis
Permutable tolerances
Ivan Chajda, Bohdan Zelinka (1977)
Časopis pro pěstování matematiky
Perspektive Involutionen in der Geometrie der quadratischen Polynome.
Helmut Mäurer (1978/1979)
Mathematische Zeitschrift
Polythéorie de Galois abstraite dans le cas infini général
Marc Krasner (1976)
Annales scientifiques de l'Université de Clermont. Mathématiques
Präprimale Algebren, die arithmetische Varietäten erzeugen
K. Denecke (1982)
Banach Center Publications