Bella, Angelo; Sakai, Masami Tight points of Pixley-Roy hyperspaces. (English) Zbl 1290.54002 Topology Appl. 160, No. 16, 2061-2068 (2013). Reviewer: Salvador Garcia-Ferreira (Morelia) MSC: 54A25 PDFBibTeX XMLCite \textit{A. Bella} and \textit{M. Sakai}, Topology Appl. 160, No. 16, 2061--2068 (2013; Zbl 1290.54002) Full Text: DOI
Bella, Angelo When is a Pixley-Roy hyperspace \(SS^{+}\)? (English) Zbl 1261.54002 Topology Appl. 160, No. 1, 99-104 (2013). Reviewer: Takamitsu Yamauchi (Matsue) MSC: 54B20 PDFBibTeX XMLCite \textit{A. Bella}, Topology Appl. 160, No. 1, 99--104 (2013; Zbl 1261.54002) Full Text: DOI
Bella, Angelo; Matveev, Mikhail; Spadaro, Santi Variations of selective separability II: Discrete sets and the influence of convergence and maximality. (English) Zbl 1239.54014 Topology Appl. 159, No. 1, 253-271 (2012). Reviewer: James V. Whittaker (Vancouver) MSC: 54D65 54A25 54D55 54A20 PDFBibTeX XMLCite \textit{A. Bella} et al., Topology Appl. 159, No. 1, 253--271 (2012; Zbl 1239.54014) Full Text: DOI arXiv Backlinks: MO
Bella, Angelo; Bonanzinga, Maddalena; Matveev, Mikhail V.; Tkachuk, Vladimir V. Selective separability: general facts and behavior in countable spaces. (English) Zbl 1165.54008 Topol. Proc. 32, 15-30 (2008). Reviewer: Salvador Hernández (Castellon) MSC: 54D65 54C35 54H11 22A05 54C10 PDFBibTeX XMLCite \textit{A. Bella} et al., Topol. Proc. 32, 15--30 (2008; Zbl 1165.54008)
Bella, A.; Costantini, C.; Simon, P. Fréchet versus strongly Fréchet. (English) Zbl 1124.54011 Topology Appl. 153, No. 11, 1651-1657 (2006). Reviewer: Peter Nyikos (Columbia) MSC: 54D55 54A20 54A35 54D99 54G20 PDFBibTeX XMLCite \textit{A. Bella} et al., Topology Appl. 153, No. 11, 1651--1657 (2006; Zbl 1124.54011) Full Text: DOI
Bella, Angelo; Pavlov, Oleg I. Embeddings into pseudocompact spaces of countable tightness. (English) Zbl 1041.54003 Topology Appl. 138, No. 1-3, 161-166 (2004). Reviewer: Kiyoshi Iseki (Osaka) MSC: 54A25 54A35 54B05 54D20 54G05 54G20 PDFBibTeX XMLCite \textit{A. Bella} and \textit{O. I. Pavlov}, Topology Appl. 138, No. 1--3, 161--166 (2004; Zbl 1041.54003) Full Text: DOI Link
Bella, Angelo; Simon, Petr Spaces which are generated by discrete sets. (English) Zbl 1050.54001 Topology Appl. 135, No. 1-3, 87-99 (2004). Reviewer: Manuel Sanchis (Castelló) MSC: 54A05 54H11 54C10 22A05 PDFBibTeX XMLCite \textit{A. Bella} and \textit{P. Simon}, Topology Appl. 135, No. 1--3, 87--99 (2004; Zbl 1050.54001) Full Text: DOI Backlinks: MO
Bella, Angelo; van Mill, Jan Tight points and countable fan-tightness. (English) Zbl 0866.54005 Topology Appl. 76, No. 1, 1-7 (1997). Reviewer: Lj.D.Kočinac (Aleksandrovać) MSC: 54A25 PDFBibTeX XMLCite \textit{A. Bella} and \textit{J. van Mill}, Topology Appl. 76, No. 1, 1--7 (1997; Zbl 0866.54005) Full Text: DOI
Arhangel’skii, A. V.; Bella, A. Countable fan-tightness versus countable tightness. (English) Zbl 0881.54005 Commentat. Math. Univ. Carol. 37, No. 3, 565-576 (1996). Reviewer: J.Rosický (Brno) MSC: 54A25 PDFBibTeX XMLCite \textit{A. V. Arhangel'skii} and \textit{A. Bella}, Commentat. Math. Univ. Carol. 37, No. 3, 565--576 (1996; Zbl 0881.54005) Full Text: EuDML
Bella, A.; Malykhin, V. I. Single non-isolated point spaces. (English) Zbl 0879.54004 Rend. Ist. Mat. Univ. Trieste 28, No. 1-2, 101-113 (1996). Reviewer: Lj.D.Kočinac (Aleksandrovać) MSC: 54A25 54D99 PDFBibTeX XMLCite \textit{A. Bella} and \textit{V. I. Malykhin}, Rend. Ist. Mat. Univ. Trieste 28, No. 1--2, 101--113 (1996; Zbl 0879.54004)