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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2012, Number 3, Pages 13–18
(Mi vmumm490)
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Mathematics
The split weight and divisibility degree of topological products
A. N. Yakivchik Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
The properties of splittability and divisibility introduced by A. V. Arhangel'skii and cardinal functions defined on their basis are considered. The growth of split weight and of divisibility degree when taking topological products is examined.
Key words:
topological product, splittable space, divisibility degree, pseudoweight, $i$-weight, strict $\tau$-discreteness.
Received: 07.02.2011
Citation:
A. N. Yakivchik, “The split weight and divisibility degree of topological products”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2012, no. 3, 13–18; Moscow University Mathematics Bulletin, 67:3 (2012), 102–106
Linking options:
https://www.mathnet.ru/eng/vmumm490 https://www.mathnet.ru/eng/vmumm/y2012/i3/p13
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