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03E20 Other classical set theory (including functions, relations, and set algebra) (52 articles)

• Bakri, Norelhouda; Zedam, Lemnaouar; De Baets, Bernard: Compositions of ternary relations. (English). Kybernetika, vol. 57 (2021), issue 3, pp. 404-425
• Dimitric, Radoslav: Kappa-Slender Modules. (English). Communications in Mathematics, vol. 28 (2020), issue 1, pp. 1-12
• Zindulka, Ondřej: Strong measure zero and meager-additive sets through the prism of fractal measures. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 60 (2019), issue 1, pp. 131-155
• Flaška, Václav; Ježek, Jaroslav; Kepka, Tomáš: Transitive closures of binary relations. III. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 49 (2008), issue 1, pp. 25-31
• Sobera, Jolanta: Mixed pseudo-associativities of Bandler-Kohout compositions of relations. (English). Kybernetika, vol. 43 (2007), issue 2, pp. 143-156
• Flaška, Václav; Ježek, Jaroslav; Kepka, Tomáš: Transitive closures of binary relations II. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 48 (2007), issue 1, pp. 71-80
• Flaška, Václav; Ježek, Jaroslav; Kepka, Tomáš; Kortelainen, Juha: Transitive closures of binary relations. I. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 48 (2007), issue 1, pp. 55-69
• Glavosits, Tamás; Száz, Árpád: Characterizations of commuting relations. (English). Acta Mathematica Universitatis Ostraviensis, vol. 12 (2004), issue 1, pp. 23-31
• Hong, Dug Hun: On types of fuzzy numbers under addition. (English). Kybernetika, vol. 40 (2004), issue 4, pp. [469]-476
• Hrušák, Michael: MAD families and the rationals. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 42 (2001), issue 2, pp. 345-352
• Karásek, Jiří: On a modification of axioms of general relations. (English). Mathematica Bohemica, vol. 126 (2001), issue 3, pp. 581-592
• Fajmon, Břetislav: Operations, homomorphism and update versus relational database systems. (English). Acta Mathematica et Informatica Universitatis Ostraviensis, vol. 8 (2000), issue 1, pp. 99-109
• Nowik, Andrzej: Some topological properties of $\omega$-covering sets. (English). Czechoslovak Mathematical Journal, vol. 50 (2000), issue 4, pp. 865-877
• Novák, Vítězslav; Novotný, Miroslav: Pseudodimension of relational structures. (English). Czechoslovak Mathematical Journal, vol. 49 (1999), issue 3, pp. 547-560
• Novák, Vítězslav; Novotný, Miroslav: Relational structures and dependence spaces. (English). Czechoslovak Mathematical Journal, vol. 47 (1997), issue 1, pp. 179-191
• Liu, BoLian: $k$-common consequents in Boolean matrices. (English). Czechoslovak Mathematical Journal, vol. 46 (1996), issue 3, pp. 523-536
• Chajda, Ivan; Emanovský, Petr: $\Sigma$-Hamiltonian and $\Sigma$-regular algebraic structures. (English). Mathematica Bohemica, vol. 121 (1996), issue 2, pp. 177-182
• Šlapal, Josef: A note on general relations. (English). Mathematica Slovaca, vol. 45 (1995), issue 1, pp. 1-8
• Novák, Vítězslav: On representation of ternary structures. (English). Mathematica Slovaca, vol. 45 (1995), issue 5, pp. 469-480
• Karásek, Jiří: Projections of relations. (English). Mathematica Bohemica, vol. 120 (1995), issue 3, pp. 283-291
• Chajda, Ivan: Characterizing tolerance trivial finite algebras. (English). Archivum Mathematicum, vol. 30 (1994), issue 3, pp. 165-169
• Šlapal, Josef: On strong regularity of relations. (English). Mathematica Bohemica, vol. 119 (1994), issue 2, pp. 151-155
• Šlapal, Josef: Cardinal arithmetic of general relational systems. (English). Czechoslovak Mathematical Journal, vol. 43 (1993), issue 1, pp. 125-139
• Šlapal, Josef: Relations and topologies. (English). Czechoslovak Mathematical Journal, vol. 43 (1993), issue 1, pp. 141-150
• Novák, Vítězslav; Novotný, Miroslav: Binary and ternary relations. (English). Mathematica Bohemica, vol. 117 (1992), issue 3, pp. 283-292
• Karásek, Jiří: On a modification of relational axioms. (English). Archivum Mathematicum, vol. 28 (1992), issue 1, pp. 95-111
• Dębski, Wojciech; Kleszcz, Jan; Plewik, Szymon: Perfect sets of independent functions. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 33 (1992), issue 2, pp. 31-33
• Chajda, Ivan; Haviar, Miroslav: Induced pseudoorders. (English). Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, vol. 30 (1991), issue 1, pp. 9-16
• Machala, František: Multiabbildungen und Anordnungen der Mengen. (German) [Multimappings and orders of sets]. Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, vol. 29 (1990), issue 1, pp. 23-33
• Ševečková, Jitka; Šik, František: Complete permutability of partitions in a set. I. (English). Archivum Mathematicum, vol. 25 (1989), issue 1, pp. 95-102
• Novák, Vítězslav; Novotný, Miroslav: Transitive ternary relations and quasiorderings. (English). Archivum Mathematicum, vol. 25 (1989), issue 1, pp. 5-12
• Skornyakov, L. A.: О регулярности элементов релятива. (Russian) [On the regularity of the elements of a relative]. Archivum Mathematicum, vol. 25 (1989), issue 1, pp. 103-106
• Kipiani, A. E.: Some combinatorial problems, connected with product-isomorphisms of binary relations. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 29 (1988), issue 2, pp. 23-25
• Turunen, E.: On generalized fuzzy relation equations: necessary and sufficient conditions for the existence of solutions. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 28 (1987), issue 1, pp. 33-37
• Novák, Vítězslav: Universal cyclic relations. (English). Archivum Mathematicum, vol. 22 (1986), issue 3, pp. 125-128
• Pultr, Aleš: Fuzziness and fuzzy equality. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 23 (1982), issue 2, pp. 249-267
• Chvalina, Jan: Note on compatible binary relations on algebras. (English). Archivum Mathematicum, vol. 17 (1981), issue 4, pp. 185-190
• Bajaj, Prem N.: A note on metrics and tolerances. (English). Archivum Mathematicum, vol. 17 (1981), issue 1, pp. 3-5
• Brunner, Norbert: On tolerance analysis. (English). Archivum Mathematicum, vol. 17 (1981), issue 3, pp. 137-138
• Bukovský, L.; Butkovičová, E.: Unbouded descending infinite chain in Rudin-Frolík order. (English). In: Frolík, Zdeněk (ed.): Abstracta. 9th Winter School on Abstract Analysis. Czechoslovak Academy of Sciences, Praha, 1981. pp. 17-18
• Duda, Jaromír: $\varrho$-ideals in the lattice of semi $\varrho$-ideals. (English). Archivum Mathematicum, vol. 17 (1981), issue 2, pp. 73-79
• Machala, František: Über Mengen mit Trennrelationen. (German) [On sets with the relation of separation]. Sborník prací Přírodovědecké fakulty University Palackého v Olomouci. Matematika, vol. 20 (1981), issue 1, pp. 5-22
• Chajda, Ivan; Zelinka, Bohdan: Metrics and tolerances. (English). Archivum Mathematicum, vol. 14 (1978), issue 4, pp. 193-200
• Šiška, Jaromír: On homotopical equivalence of tolerance spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 19 (1978), issue 4, pp. 705-713
• Schwarz, Štefan: Суммы степеней бинарных отношений. (Russian) [Sums of Powers of Binary Relations]. Matematický časopis, vol. 24 (1974), issue 2, pp. 161-171
• Žembery, Ivan: Chains of Decompositions and $n$-Ary Relations. (English). Matematický časopis, vol. 23 (1973), issue 4, pp. 297-300
• Abian, Alexander: Continuity Based on Convergence and Lower Complete Distributive Lattices instead of Directed Sets. (English). Matematický časopis, vol. 23 (1973), issue 2, pp. 119-124
• Pelant, Jan; Rödl, Vojtěch: On generating of relations. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 14 (1973), issue 1, pp. 95-105
• Ježek, J.: Algebraicity of endomorphisms of some relational structures. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 13 (1972), issue 2, pp. 43-52
• Draškovičová, Hilda: On a Generalization of Permutable Equivalence Relations. (English). Matematický časopis, vol. 22 (1972), issue 4, pp. 297-309
• Kuratowski, K.: A general approach to the theory of set-valued mappings. (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. 271-280
• Devidé, Vladimir: An ordering of the set of natural numbers based on Peano axioms. (English). Archivum Mathematicum, vol. 3 (1967), issue 1, pp. 31-34