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Article

Turzański, Marian
On the selector of twin functions. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 39 (1998), issue 2, pp. 303-307
MSC: 03E02, 03E05, 03E25, 04A20, 54C65 | MR 1651951 | Zbl 0938.03068
Keywords:
twin functions; selector of twin functions; transfixed selector
Summary:
A theorem is proved which could be considered as a bridge between the combinatorics which have a beginning in the dyadic spaces theory and the partition calculus.
References:
[1] Efimov B.A.: Dyadic bicompacta. Trans. Moscow Math. Soc., Providence, 1967. Zbl 0321.54004
[2] Erdös P., Rado R.: A partition calculus in set theory. Bull. Amer. Math. Soc. 62 (1956), 427-489. MR 0081864
[3] Juhasz I.: Cardinal functions in topology. Mathematical Center Tracts 34, Amsterdam, 1975. Zbl 0479.54001
[4] Kulpa W., Plewik Sz., Turzański M.: On the Bolzano-Weierstrass Method. preprint.
[5] Turzański M.: Strong sequences and the weight of regular spaces. Comment. Math. Univ. Carolinae 33,3 (1992), 557-561. MR 1209297
[6] Turzański M.: Cantor cubes: chain conditions. Prace Naukowe Uniwersytetu Sląskiego w Katowicach nr 1612, 1996. MR 1430807
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