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Zapiski Nauchnykh Seminarov LOMI, 1978, Volume 75, Pages 35–42
(Mi znsl3784)
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This article is cited in 3 scientific papers (total in 3 papers)
The number of labeled topologies on nine points
Z. I. Borevich, V. Venslav, É. Dobrovol'skii, V. I. Rodionov
Abstract:
The number of all topologies which can be introduced on a fixed set of nine points is found. It is equal to 63 260 289 423. Of them 44 511 042 511 are topologies with the axiom of separability $\mathrm T_\mathrm o$. Bibl. 3 titles.
Citation:
Z. I. Borevich, V. Venslav, É. Dobrovol'skii, V. I. Rodionov, “The number of labeled topologies on nine points”, Rings and linear groups, Zap. Nauchn. Sem. LOMI, 75, "Nauka", Leningrad. Otdel., Leningrad, 1978, 35–42; J. Soviet Math., 37:2 (1987), 937–942
Linking options:
https://www.mathnet.ru/eng/znsl3784 https://www.mathnet.ru/eng/znsl/v75/p35
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Abstract page: | 176 | Full-text PDF : | 60 |
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