A concentration of categories with non-injective monomorphisms
Page 1 Next
Displaying 1 – 20 of 77
A conglomerate of exponential supercategories of the category of finitely generated topological spaces.
Josef Slapal (1995)
Aequationes mathematicae
A note on direct-product decompositions
Jiří Vinárek (1977)
Commentationes Mathematicae Universitatis Carolinae
A shrinking of a category of societies is a universal partly ordered class
Luděk Kučera (1971)
Commentationes Mathematicae Universitatis Carolinae
Accessible embeddings and the solution-set condition
H. Hu, M. Makkai (1994)
Cahiers de Topologie et Géométrie Différentielle Catégoriques
Accessible set functors are universal
Libor Barto (2019)
Commentationes Mathematicae Universitatis Carolinae
It is shown that every concretizable category can be fully embedded into the category of accessible set functors and natural transformations.
Almost ff-universal and q-universal varieties of modular 0-lattices
V. Koubek, J. Sichler (2004)
Colloquium Mathematicae
A variety 𝕍 of algebras of a finite type is almost ff-universal if there is a finiteness-preserving faithful functor F: 𝔾 → 𝕍 from the category 𝔾 of all graphs and their compatible maps such that Fγ is nonconstant for every γ and every nonconstant homomorphism h: FG → FG' has the form h = Fγ for some γ: G → G'. A variety 𝕍 is Q-universal if its lattice of subquasivarieties has the lattice of subquasivarieties of any quasivariety of algebras of a finite type as the quotient of its sublattice....
Categorial refinements and their relation to reflective subcategories
Vilímovský, Jiří (1975)
Seminar Uniform Spaces
Codensity and binding categories
Jiří Rosický (1975)
Commentationes Mathematicae Universitatis Carolinae
Coherence and Embedding of Algebras.
John L. MacDonald (1973/1974)
Mathematische Zeitschrift
Concerning binding categories
Jiří Rosický (1975)
Czechoslovak Mathematical Journal
Die Einbettung von Mittelwertstrukturen in Q-Vektorräume.
Werner Bos (1972)
Mathematische Zeitschrift
Each concrete category has a representation by paracompact topological spaces
Václav Koubek (1974)
Commentationes Mathematicae Universitatis Carolinae
Embeddings into categories with fixed points in representations
Jiří Adámek, Václav Koubek, Jan Reiterman (1981)
Czechoslovak Mathematical Journal
Endomorphisms of complete Heyting algebras.
A. Pultr, J. Sichler (1997)
Semigroup forum
Equimorphy in varieties of distributive double -algebras
Václav Koubek, Jiří Sichler (1998)
Czechoslovak Mathematical Journal
Any finitely generated regular variety of distributive double -algebras is finitely determined, meaning that for some finite cardinal , any subclass of algebras with isomorphic endomorphism monoids has fewer than pairwise non-isomorphic members. This result follows from our structural characterization of those finitely generated almost regular varieties which are finitely determined. We conjecture that any finitely generated, finitely determined variety of distributive double -algebras...
Essential localizations and infinitary exact completion.
Vitale, Enrico M. (2001)
Theory and Applications of Categories [electronic only]
Every group is representable by all natural transformations of some set-functor.
Barto, Libor, Zima, Petr (2005)
Theory and Applications of Categories [electronic only]
Exact completion and representations in abelian categories.
Rosický, J., Vitale, E.M. (2001)
Homology, Homotopy and Applications
Extensionable topological hulls and topological universe hulls inside the category of pseudotopological spaces
Friedhelm Schwarz (1990)
Commentationes Mathematicae Universitatis Carolinae
Currently displaying 1 – 20 of 77
Page 1 Next