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18A20 Epimorphisms, monomorphisms, special classes of morphisms, null morphisms (34 articles)

• Dimitric, Radoslav: Kappa-Slender Modules. (English). Communications in Mathematics, vol. 28 (2020), issue 1, pp. 1-12
• Ball, Richard N.; Hager, Anthony W.: Frame monomorphisms and a feature of the $l$-group of Baire functions on a topological space. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 54 (2013), issue 2, pp. 141-157
• Ball, Richard N.; Hager, Anthony W.: Monomorphisms in spaces with Lindelöf filters. (English). Czechoslovak Mathematical Journal, vol. 57 (2007), issue 1, pp. 281-317
• Giovannitti, A.; Goeters, H. P.: Precobalanced and cobalanced sequences of modules over domains. (English). Mathematica Bohemica, vol. 132 (2007), issue 1, pp. 35-42
• Schröder, Lutz; Herrlich, Horst: Abstract initiality. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 41 (2000), issue 3, pp. 575-583
• Holgate, David: Linking the closure and orthogonality properties of perfect morphisms in a category. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 39 (1998), issue 3, pp. 587-607
• Börger, Reinhard: Disjointness and related properties of coproducts. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 35 (1994), issue 1, pp. 43-63
• Castellini, Gabriele; Giuli, Eraldo: Hereditarity of closure operators and injectivity. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 33 (1992), issue 1, pp. 149-157
• Schröder, J.: Natural sinks on $Y_\beta$. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 33 (1992), issue 1, pp. 173-179
• Chen, Xiangdong: On binary coproducts of frames. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 33 (1992), issue 4, pp. 699-712
• Schwarz, Friedhelm; Weck-Schwarz, Sibylle: On hereditary and product-stable quotient maps. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 33 (1992), issue 2, pp. 345-352
• Börger, Reinhard: Making factorizations compositive. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 32 (1991), issue 4, pp. 749-759
• Gardner, B. J.: Radicals which define factorization systems. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 32 (1991), issue 4, pp. 601-607
• Börger, Reinhard; Tholen, Walter: Totality of colimit closures. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 32 (1991), issue 4, pp. 761-768
• Hébert, Michel: On the reflective hull problem. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 28 (1987), issue 4, pp. 603-606
• Pasztor, Ana: Extremal subobjects of complete posets. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 27 (1986), issue 2, pp. 229-234
• Stramaccia, Luciano: Monomorphisms and epimorphisms of inverse systems. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 24 (1983), issue 3, pp. 495-505
• Pasztor, A.: The epis of ${\rm Pos} (Z)$. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 23 (1982), issue 2, pp. 285-299
• Adámek, Jiří; Strecker, George E.: Construction of Cartesian closed topological hulls. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 22 (1981), issue 2, pp. 235-254
• Veselý, Vítězslav: A concentration of categories with non-injective monomorphisms. (English). Archivum Mathematicum, vol. 15 (1979), issue 3, pp. 179-184
• Börger, Reinhard: A generalization of component categories. (English). In: Frolík, Z. (ed.): Abstracta. 7th Winter School on Abstract Analysis. Czechoslovak Academy of Sciences, Praha, 1979. pp. 15-18
• Žembery, Ivan: A note on categories of partial algebras. (English). Mathematica Slovaca, vol. 29 (1979), issue 2, pp. 157-158
• Gardner, Barry J.: A note on ring epimorphisms and polynomial identities. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 20 (1979), issue 2, pp. 293-307
• Reiterman, Jan: Small-fibred semitopological functors without small-fibred initial completions. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 20 (1979), issue 3, pp. 539-546
• Vinárek, Jiří: Remarks on subdirect representations in categories. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 19 (1978), issue 1, pp. 63-70
• Niederle, Josef: Monomorphisms in the category of small connected categories with surjective functors. (English). Archivum Mathematicum, vol. 13 (1977), issue 4, pp. 195-199
• Ježek, Jaroslav: EDZ-varieties: The Schreier property and epimorphisms onto. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 17 (1976), issue 2, pp. 281-290
• Veselý, Vítězslav; Kopeček, Ivan: Monomorphisms in the categories of connected algebraic systems with strong homomorphisms. (English). Archivum Mathematicum, vol. 12 (1976), issue 3, pp. 153-168
• Fay, Temple H.: Applications of the induced morphism theorem in regular categories. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 16 (1975), issue 2, pp. 359-375
• Gardner, Barry J.: Epimorphisms of regular rings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 16 (1975), issue 1, pp. 151-160
• Nguyen, Manh Quy: A note on subobjects defined by limit construction. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 15 (1974), issue 1, pp. 19-28
• Nguyen, Manh Quy: $g$-monomorphisms. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 14 (1973), issue 4, pp. 669-687
• Herrlich, H.: A generalization of perfect maps. (English). In: Novák, J. (ed.): General Topology and its Relations to Modern Analysis and Algebra. Proceedings of the Third Prague Topological Symposium, 1971. Academia Publishing House of the Czechoslovak Academy of Sciences, Praha, 1972. pp. 187-191
• Kučera, L.; Pultr, A.: On a mechanism of choosing morphisms in concrete categories. (English). In: Novák, J. (ed.): General Topology and its Relations to Modern Analysis and Algebra. Proceedings of the Third Prague Topological Symposium, 1971. Academia Publishing House of the Czechoslovak Academy of Sciences, Praha, 1972. pp. 263-265