Countable Hausdorff spaces with countable weight
Commentationes Mathematicae Universitatis Carolinae, Tome 26 (1985) no. 4, pp. 749-770 Cet article a éte moissonné depuis la source Czech Digital Mathematics Library

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Classification : 20M14, 20M30, 54A25, 54B10, 54G15
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     zbl = {0588.54012},
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     url = {http://geodesic.mathdoc.fr/item/CMUC_1985_26_4_a12/}
}
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Trnková, Věra. Countable Hausdorff spaces with countable weight. Commentationes Mathematicae Universitatis Carolinae, Tome 26 (1985) no. 4, pp. 749-770. http://geodesic.mathdoc.fr/item/CMUC_1985_26_4_a12/

[1] J. ADÁMEK V. KOUBEK: Representations of ordered commutative semigroups. Coll. Math. Soc. János Bolyai 20, Algebraic theory of semigroups, Szeged 1976, North-Holland, 15-31. | MR

[2] A. L. CORNER: On a conjecture of Pierce concerning direct decomposition of Abelian groups. Proc. of Coll. on Abelian groups, Tihany, 1963, 43-43.

[3] W. HANF: On some fundamental problems concerning isomorphisms of Boolean algebras. Math. Scand. 5 (1957), 205-217. | MR

[4] B. JÓNSSON: On isomorphism types of groups and other algebraic systems. Math. Scand. 5 (1957), 224-229. | MR

[5] B. JÓNSSON: On direct decomponition of torsion free Abelian groups. Math. Scand. 5 (1957), 230-235. | MR

[6] J. KETONEN: The structure of countable Boolean algebras. Annals of Math. 108 (1978), 41-89. | MR | Zbl

[7] M. M. MARJANOVIČ A. R. VUČEMILOVIČ: Two non-honeomorphic countable spaces having homeomorphic squares. Comment. Math. Univ. Carolinae 26 (1985), 579-588. | MR

[8] A. ORSATTI N. RODINÒ: Homeomorphisms between finite powers of topological spaces. manuscript, 1985. | MR

[9] R. S. PIERCE: Tensor products of Boolean algebras. Proceedings, Puebla 1982, Lect. N. in Math. 1004, 232-239. | MR

[10] A. TARSKI: Cardinal algebras. With an appendix by B. Jónsson and A. Tar ski. Cardinal products of isomorphism types, New York 1949.

[11] A. TARSKI: Remarks on direct products of sommutative semigroups. Math. Scand. 5 (1957), 218-233. | MR

[12] V. TRNKOVÁ: Isomorphisms of products and representation of commutative semigroups. Coll. Math. Soc. János Bolyai 20, Algebraic theory of semigroups, Szeged 1976, North-Holland, 657-683. | MR

[13] V. TRNKOVÁ: Homeomorphisms of powers of metric spaces. Comment. Math. Univ. Carolinae 21 (1980), 41-53. | MR

[14] V. TRNKOVÁ: Homeomorphisms of products of countable spaces. (in Russian), DAN SSSR 263 (1982), 47-52. Translation: Soviet. Math. Dokl. 25 (1982), 304-307. | MR

[15] V. TRNKOVÁ: Representation of commutative semigroups by products of topological spaces. Proc. Fifth Prague Topol. Symp. 1981, Helderman Verlag Berlin 1982, 631-641. | MR

[16] V. TRNKOVÁ: Homeomorphisms of products of subsets of the Cantor discontinuum. to appear. | MR

[17] S. ULAM: Problem. Fund. Math. 20 (1933), 285.