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54B05 Subspaces (34 articles)

• Arhangel'skii, Alexander V.: Continuous images of Lindelöf $p$-groups, $\sigma $-compact groups, and related results. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 60 (2019), issue 4, pp. 463-471
• Kemoto, Nobuyuki: Countable compactness of lexicographic products of GO-spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 60 (2019), issue 3, pp. 421-439
• Hart, Klaas P.; van Mill, Jan: Homogeneity and rigidity in Erdös spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 59 (2018), issue 4, pp. 495-501
• Song, Yan-Kui: A note on spaces with countable extent. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 58 (2017), issue 3, pp. 397-399
• Rojas-Sánchez, A. D.; Tamariz-Mascarúa, Á.: Spaces with star countable extent. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 57 (2016), issue 3, pp. 381-395
• Arhangel'skii, A. V.: Addition theorems for dense subspaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 56 (2015), issue 4, pp. 531-541
• Arhangel'skii, A. V.: A generalization of Čech-complete spaces and Lindelöf $\Sigma $-spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 54 (2013), issue 2, pp. 121-139
• Peng, Liang-Xue; He, Yu-Feng: A note on topological groups and their remainders. (English). Czechoslovak Mathematical Journal, vol. 62 (2012), issue 1, pp. 197-214
• Silva, Samuel Gomes da: Closed discrete subsets of separable spaces and relative versions of normality, countable paracompactness and property $(a)$. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 52 (2011), issue 3, pp. 435-444
• Basile, D.: More on $\kappa$-Ohio completeness. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 52 (2011), issue 4, pp. 551-559
• Arhangel'skii, Alexander: The Baire property in remainders of topological groups and other results. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 50 (2009), issue 2, pp. 273-279
• Arhangel'skii, A. V.: Two types of remainders of topological groups. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 49 (2008), issue 1, pp. 119-126
• Chodounský, David: Non-normality and relative normality of Niemytzki plane. (English). Acta Universitatis Carolinae. Mathematica et Physica, vol. 48 (2007), issue 2, pp. 37-41
• Mir, Ellen: A non-Tychonoff relatively normal subspace. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 48 (2007), issue 4, pp. 707-712
• Henriksen, Melvin; Nikou, Amir: Removing sets from connected product spaces while preserving connectedness. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 48 (2007), issue 1, pp. 119-134
• Kawaguchi, Shinji; Sokei, Ryoken: Some relative properties on normality and paracompactness, and their absolute embeddings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 46 (2005), issue 3, pp. 475-495
• Yamazaki, Kaori: Aull-paracompactness and strong star-normality of subspaces in topological spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 45 (2004), issue 4, pp. 743-747
• Song, Yan-Kui: Closed subsets of absolutely star-Lindelöf spaces II. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 44 (2003), issue 2, pp. 329-334
• Hoshina, Takao; Sokei, Ryoken: Relative normality and product spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 44 (2003), issue 3, pp. 515-524
• Franco-Filho, Antonio de Padua: Topological characterization of the small cardinal $i$. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 44 (2003), issue 4, pp. 745-750
• Okunev, Oleg: Tightness of compact spaces is preserved by the $t$-equivalence relation. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 43 (2002), issue 2, pp. 335-342
• Koldunov, A. V.; Veksler, A. I.: Maximal nowhere dense $P$-sets in basically disconnected spaces and $F$-spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 42 (2001), issue 2, pp. 363-378
• Zhou, Jin-Yuan: On subspaces of pseudo-radial spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 34 (1993), issue 3, pp. 583-586
• Tkačenko, Michael G.: $\Cal P$-approximable compact spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 32 (1991), issue 3, pp. 583-595
• Stramaccia, Luciano: $S(n)$-spaces and $H$-sets. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 29 (1988), issue 2, pp. 221-226
• van Douwen, Eric K.: Closed copies of the rationals. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 28 (1987), issue 1, pp. 137-139
• 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
• Arhangel'skii, Aleksander V.; Činčura, J.: On continuous images of almost Tychonoff cubes. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 25 (1984), issue 2, pp. 287-295
• Yakovlev, N. N.: Свойства подпространста $\Sigma$-произведений, определяемые с помощью покрытий. (Russian) [Properties of subspaces of $\Sigma$-products defined by means of coverings]. Commentationes Mathematicae Universitatis Carolinae, vol. 25 (1984), issue 1, pp. 29-53
• Kretkowski, Ryszard; Telgársky, Rastislav: On totally bounded games. (English). Mathematica Slovaca, vol. 33 (1983), issue 4, pp. 381-387
• Blair, Robert L.: Some nowhere densely generated topological properties. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 24 (1983), issue 3, pp. 465-479
• Simon, Petr: Left-separated spaces: a comment to a paper of M. G. Tkačenko. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 20 (1979), issue 3, pp. 597-604
• Reed, George Michael: On dense subspaces of certain topological spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 13 (1972), issue 2, pp. 203-210
• Preuss, G.: A categorical generalization of completely Hausdorff 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. 361-362