@article{CMUC_1986_27_4_a17,
author = {Bella, Angelo},
title = {On set tightness and $T$-tightness},
journal = {Commentationes Mathematicae Universitatis Carolinae},
pages = {805--814},
year = {1986},
volume = {27},
number = {4},
mrnumber = {874674},
zbl = {0602.54005},
language = {en},
url = {http://geodesic.mathdoc.fr/item/CMUC_1986_27_4_a17/}
}
Bella, Angelo. On set tightness and $T$-tightness. Commentationes Mathematicae Universitatis Carolinae, Tome 27 (1986) no. 4, pp. 805-814. http://geodesic.mathdoc.fr/item/CMUC_1986_27_4_a17/
[1] ARHANGEL'SKII A. V., ISLER R., TIRONI G.: On pseudo-radial spaces. Comment. Math. Univ. Carolinae 27 (1986) 137-154. | MR
[2] M. BELL J. GINSBURG G. WOODS: Cardinal inequalities for topological spaces involving the weak Lindelöf numbers. Pac. J. Math. 29 (1978), 37-45. | MR
[3] BELLA A.: Free sequences in pseudo-radial spaces. Comment. Math. Univ. Carolinae 27 (1986), 163-170. | MR | Zbl
[4] BELLA A.: On local T-tightness. Rend. Ist. Mat. Univ. Trieste, to appear. | MR | Zbl
[5] BELLA A.: Some remarks on set tightness in pseudo-radial spaces. preprint. | MR
[6] ENGELKING R.: General Topology. Warsaw, 1977. | MR | Zbl
[7] JUHÁSZ I.: Cardinal functions in topology. Math. Centre Tracts, 34, Amsterdam, 1971. | MR
[8] JUHÁSZ I.: Variations on tightness, Topology and its applications. Fourth Int. Conf. Dubrovnik, Sept. 30-Oct. 5, 1985. Abstracts.
[9] MALYHIN V. I.: On tightness and Suslin number in exp X and in a product of spaces. Soviet Math. Dokl. 13, 2 (1972). | MR | Zbl