Journal of Formalized Mathematics
Volume 7, 1995
University of Bialystok
Copyright (c) 1995
Association of Mizar Users
The Cantor Set
-
Alexander Yu. Shibakov
-
The Ural University, Ekaterinburg
-
Andrzej Trybulec
-
Warsaw University, Bialystok
Summary.
-
The aim of the paper is to define some basic notions of the theory
of topological spaces like basis and prebasis, and to prove their
simple properties. The definition of the Cantor set is given in terms
of countable product of $\{0,1\}$ and a collection of its subsets
to serve as a prebasis.
The present work had been completed while the first author's visit to
Bia{\l}ystok in winter 1994--95.
The terminology and notation used in this paper have been
introduced in the following articles
[10]
[4]
[12]
[11]
[7]
[13]
[2]
[3]
[6]
[8]
[5]
[1]
[9]
Contents (PDF format)
Bibliography
- [1]
Grzegorz Bancerek.
K\"onig's theorem.
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2, 1990.
- [2]
Czeslaw Bylinski.
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1, 1989.
- [3]
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- [5]
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Journal of Formalized Mathematics,
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- [6]
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Finite sets.
Journal of Formalized Mathematics,
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Families of sets.
Journal of Formalized Mathematics,
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- [8]
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Topological spaces and continuous functions.
Journal of Formalized Mathematics,
1, 1989.
- [9]
Andrzej Trybulec.
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1, 1989.
- [10]
Andrzej Trybulec.
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Axiomatics, 1989.
- [11]
Andrzej Trybulec.
Subsets of real numbers.
Journal of Formalized Mathematics,
Addenda, 2003.
- [12]
Zinaida Trybulec.
Properties of subsets.
Journal of Formalized Mathematics,
1, 1989.
- [13]
Edmund Woronowicz.
Relations and their basic properties.
Journal of Formalized Mathematics,
1, 1989.
Received January 9, 1995
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