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54C05 Continuous maps (79 articles)

• Estaji, Ali Akbar; Taha, Maryam: The clean elements of the ring $\mathcal R(L)$. (English). Czechoslovak Mathematical Journal, vol. 74 (2024), issue 1, pp. 211-230
• Georgiou, Dimitrios N.; Mamadaliev, Nodirbek K.; Zhuraev, Rustam M.: A note on functional tightness and minitightness of space of the $G$-permutation degree. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 64 (2023), issue 1, pp. 97-108
• Tkachuk, Vladimir V.: Exponential domination in function spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 61 (2020), issue 3, pp. 397-408
• Elyasi, M.; Estaji, A. A.; Robat Sarpoushi, M.: Locally functionally countable subalgebra of $\mathcal{R}(L)$. (English). Archivum Mathematicum, vol. 56 (2020), issue 3, pp. 127-140
• Kemoto, Nobuyuki: Countable compactness of lexicographic products of GO-spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 60 (2019), issue 3, pp. 421-439
• Mirmostafaee, Alireza Kamel: Norm continuity of pointwise quasi-continuous mappings. (English). Mathematica Bohemica, vol. 143 (2018), issue 3, pp. 329-335
• Juhász, István; van Mill, Jan: On maps preserving connectedness and/or compactness. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 59 (2018), issue 4, pp. 513-521
• Al-Omari, Ahmad; Noiri, Takashi: Characterizations of $z$-Lindelöf spaces. (English). Archivum Mathematicum, vol. 53 (2017), issue 2, pp. 93-99
• Bouziad, A.; Sukhacheva, E.: On Hattori spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 58 (2017), issue 2, pp. 213-223
• Karlova, Olena; Mykhaylyuk, Volodymyr; Sobchuk, Oleksandr: Diagonals of separately continuous functions of $n$ variables with values in strongly $\sigma$-metrizable spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 57 (2016), issue 1, pp. 103-122
• Ravi, O.; Ganesan, S.; Latha, R.: Almost $\tilde g_\alpha$-closed functions and separation axioms. (English). Mathematica Bohemica, vol. 137 (2012), issue 3, pp. 275-291
• Dongsheng, Zhao: Partial dcpo’s and some applications. (English). Archivum Mathematicum, vol. 48 (2012), issue 4, pp. 243-260
• Yang, Zhongqiang; Zhao, Dongsheng: On reflexive closed set lattices. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 51 (2010), issue 1, pp. 143-154
• Ferrando, J. C.; Kąkol, J.; Lopez Pellicer, M.: A revised closed graph theorem for quasi-Suslin spaces. (English). Czechoslovak Mathematical Journal, vol. 59 (2009), issue 4, pp. 1115-1122
• Protasov, I. V.: Topologies on groups determined by right cancellable ultrafilters. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 50 (2009), issue 1, pp. 135-139
• Angoa, J.; Ibarra, M.; Tamariz-Mascarúa, A.: On $\omega$-resolvable and almost-$\omega$-resolvable spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 49 (2008), issue 3, pp. 485-508
• Trnková, Věra: Clone properties of topological spaces. (English). Archivum Mathematicum, vol. 42 (2006), issue 4, pp. 427-440
• Tkachuk, Vladimir V.: A nice class extracted from $C_p$-theory. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 46 (2005), issue 3, pp. 503-513
• Ying, Ge: Spaces with countable $sn$-networks. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 45 (2004), issue 1, pp. 169-176
• Barkhudaryan, Arthur: Characterizing polyhedrons and manifolds. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 44 (2003), issue 4, pp. 711-725
• Hanafy, I. M.: Completely continuous functions in intuitionistic fuzzy topological spaces. (English). Czechoslovak Mathematical Journal, vol. 53 (2003), issue 4, pp. 793-803
• Protasov, I. V.: Remarks on extremally disconnected semitopological groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 43 (2002), issue 2, pp. 343-347
• Bella, A.; Martinez, J.; Woodward, S. D.: Algebras and spaces of dense constancies. (English). Czechoslovak Mathematical Journal, vol. 51 (2001), issue 3, pp. 449-461
• Vaughan, Jerry E.: Two spaces homeomorphic to $Seq(p)$. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 42 (2001), issue 1, pp. 209-218
• Arhangel'skii, A. V.: On topological and algebraic structure of extremally disconnected semitopological groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 41 (2000), issue 4, pp. 803-810
• Kulpa, W.; Socha, L.; Turzański, M.: Parametric extension of the Poincaré theorem. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 41 (2000), issue 2, pp. 39-46
• Nordo, Giorgio; Pasynkov, Boris A.: Perfect compactifications of functions. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 41 (2000), issue 3, pp. 619-629
• Kalenda, Ondřej: Embedding of the ordinal segment $[0,\omega_1]$ into continuous images of Valdivia compacta. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 40 (1999), issue 4, pp. 777-783
• Barkhudaryan, Artur: On a characterization of the unit interval in terms of clones. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 40 (1999), issue 1, pp. 153-164
• Buhagiar, David: The Tamano Theorem in $\Cal MAP$. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 40 (1999), issue 4, pp. 755-770
• Bella, A.; Malykhin, V. I.: Tightness and resolvability. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 39 (1998), issue 1, pp. 177-184
• Kalenda, O.: Note on connections of the point of continuity property and Kuratowski problem on function having the Baire property. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 38 (1997), issue 1, pp. 3-12
• Magill, K. D., Jr.: The largest proper regular ideal of $S(X)$. (English). Czechoslovak Mathematical Journal, vol. 46 (1996), issue 1, pp. 73-82
• Krzempek, Jerzy: On decomposition of projections of finite order. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 36 (1995), issue 1, pp. 3-8
• Doboš, Jozef; Piotrowski, Z.; Reilly, I. L.: Preimages of Baire spaces. (English). Mathematica Bohemica, vol. 119 (1994), issue 4, pp. 373-379
• Stein, J. D., Jr.: Some observations on local uniform boundedness principles. II. (English). Czechoslovak Mathematical Journal, vol. 43 (1993), issue 1, pp. 47-63
• Tong, Jingcheng: Internal, external boundaries and continuous mappings. (English). Mathematica Slovaca, vol. 42 (1992), issue 2, pp. 215-221
• Neubrunová, A.; Šalát, Tibor: On almost quasicontinuity. (English). Mathematica Bohemica, vol. 117 (1992), issue 2, pp. 197-205
• Stein, James D., Jr.: Some observations on local uniform boundedness principles. (English). Czechoslovak Mathematical Journal, vol. 41 (1991), issue 1, pp. 64-74
• Lowen-Colebunders, Eva; Szabó, Zoltán Gábor: On the simplicity of some categories of closure spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 31 (1990), issue 1, pp. 95-98
• Borsík, Ján: Continuous mappings and Cauchy sequences. (English). Mathematica Slovaca, vol. 39 (1989), issue 2, pp. 149-154
• Rosický, Jiří; Trnková, Věra: Representability of concrete categories by non-constant morphisms. (English). Archivum Mathematicum, vol. 25 (1989), issue 1, pp. 115-118
• Kulpa, Władysław; Turzański, Marian: Bijections of scattered spaces onto compact Hausdorff. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 29 (1988), issue 2, pp. 37-41
• Kulpa, Władysław; Turzański, Marian: Bijections onto compact spaces. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 29 (1988), issue 2, pp. 43-49
• Arhangel'skii, Aleksander V.: Some problems and lines of investigation in general topology. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 29 (1988), issue 4, pp. 611-629
• Matejdes, Milan: Sur les sélecteurs des multifonctions. (French) [On selections of multifunctions]. Mathematica Slovaca, vol. 37 (1987), issue 1, pp. 111-124
• Łazarow, Ewa: The coarsest topology for $I$-approximately continuous functions. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 27 (1986), issue 4, pp. 695-704
• Tkačenko, Michael G.: A note on dense subspaces of dyadic compact spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 27 (1986), issue 1, pp. 1-15
• Balcerzak, Marek: On the generalized property $(K)$. (English). Mathematica Slovaca, vol. 36 (1986), issue 4, pp. 417-423
• Banerjee, Nanda Dulal; Bandyopadhyay, Chhanda: On the product topology associated with semi-closed sets. (English). Mathematica Slovaca, vol. 36 (1986), issue 3, pp. 229-232
• Guričan, Jaroslav; Zlatoš, Pavol: Biequivalences and topology in the alternative set theory. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 26 (1985), issue 3, pp. 525-552
• Pawlak, Ryszard Jerzy: On functions with the set of discontinuity points belonging to some $sigma$-ideal. (English). Mathematica Slovaca, vol. 35 (1985), issue 4, pp. 327-341
• Zuzčák, Igor: Homeomorphism and continuity of $r$-spaces. (English). Mathematica Slovaca, vol. 34 (1984), issue 4, pp. 345-354
• Banerjee, Nanda Dulal; Bandyopadhyay, Chhanda: Semi-closed sets and the associated topology. (English). Mathematica Slovaca, vol. 33 (1983), issue 2, pp. 225-229
• Neubrunn, Tibor: On quasicontinuity of multifunctions. (English). Mathematica Slovaca, vol. 32 (1982), issue 2, pp. 147-154
• Chvalina, Jan: Stackbases in power sets of neighbourhood spaces preserving the continuity of mappings. (English). Archivum Mathematicum, vol. 17 (1981), issue 2, pp. 81-86
• Bashkirov, Aleksandr I.: There is no universal separable Fréchet or sequential compact space. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 22 (1981), issue 1, pp. 161-168
• Kostyrko, Pavel: Some properties of oscillation. (English). Mathematica Slovaca, vol. 30 (1980), issue 2, pp. 157-162
• van Mill, Jan: On tho existence of weak P-points in compact F-spaces. (English). In: Frolík, Z. (ed.): Abstracta. 7th Winter School on Abstract Analysis. Czechoslovak Academy of Sciences, Praha, 1979. pp. 44-47
• Deaibes, Ali; Pupier, René: Sur la sommabilité de familles de fonctions uniformément continues. (French) [On summability of families of functions uniformly continuous]. Commentationes Mathematicae Universitatis Carolinae, vol. 18 (1977), issue 4, pp. 741-753
• Neubrunn, Tibor: Generalized continuity and separate continuity. (English). Mathematica Slovaca, vol. 27 (1977), issue 3, pp. 307-314
• Fabián, Marián J.: On singlevaluedness and (strong) upper semicontinuity of maximal monotone mappings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 18 (1977), issue 1, pp. 19-39
• Fabián, Marián J.: Once more on continuity of maximal monotone mappings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 18 (1977), issue 1, pp. 105-114
• Wilhelm, M.: On closed graph theorems. (English). In: Novák, Josef (ed.): General topology and its relations to modern analysis and algebra IV, Proceedings of the fourth Prague topological symposium, 1976. Part B: Contributed Papers. Society of Czechoslovak Mathematicians and Physicist, Praha, 1977. pp. [517]-520
• Neubrunn, T.: Separate continuity and continuity for some generalized continuity notions. (English). In: Novák, Josef (ed.): General topology and its relations to modern analysis and algebra IV, Proceedings of the fourth Prague topological symposium, 1976. Part B: Contributed Papers. Society of Czechoslovak Mathematicians and Physicist, Praha, 1977. pp. [338]-341
• Vilímovský, J.: Uniformly continuous Banach valued mappings. (English). In: Novák, Josef (ed.): General topology and its relations to modern analysis and algebra IV, Proceedings of the fourth Prague topological symposium, 1976. Part B: Contributed Papers. Society of Czechoslovak Mathematicians and Physicist, Praha, 1977. pp. [481]-484
• Drábek, Pavel: Continuity of Nemyckij's operator in Hölder spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 16 (1975), issue 1, pp. 37-57
• Bartík, Vojtěch: Общaя тeopeмa о зaмoщeнияx нeпpepывныx oтoбpaжeний. (Russian) [A general covering theorem for continuous functions]. Commentationes Mathematicae Universitatis Carolinae, vol. 16 (1975), issue 4, pp. 693-698
• Rosický, Jiří: Remarks on topologies uniquely determined by their continuous self maps. (English). Czechoslovak Mathematical Journal, vol. 24 (1974), issue 3, pp. 373-377
• 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
• Neubrunnová, Anna: On certain generalizations of the notion of continuity. (English). Matematický časopis, vol. 23 (1973), issue 4, pp. 374-380
• Trnková, Věra: Non-constant continuous mappings of metric or compact Hausdorff spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 13 (1972), issue 2, pp. 283-295
• Hušek, Miroslav: Products as reflections. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 13 (1972), issue 4, pp. 783-800
• Ivanova, V. M.; Ivanov, A. A.: Continuous mappings of extensions of a topological space. (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. 209-214
• Rishel, T.: Nice spaces; nice 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. 375-383
• Bellen, A.; Volčič, A.: Non-cyclic transformations and uniform convergence of Picard sequences. (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. 65
• Alas, O. T.: Uniform continuity in paracompact spaces. (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. 19-22
• Whyburn, G. T.: Functional movements in dendritic structures. (English). In: Franklin, S. P., Frolík, Z. and Koutník, V. (eds.): General Topology and Its Relations to Modern Analysis and Algebra. Proceedings of the Kanpur topological conference, 1968. Academia Publishing House of the Czechoslovak Academy of Sciences, Praha, 1971. pp. 319-327
• Mardešić, S.: On the Hahn-Mazurkiewicz problem in non-metric spaces. (English). In: General Topology and its Relations to Modern Analysis and Algebra. Proceedings of the second Prague topological symposium, 1966. Academia Publishing House of the Czechoslovak Academy of Sciences, Praha, 1967. pp. 248-255