Zapiski Nauchnykh Seminarov POMI, Algebraic numbers and finite groups, Tome 86 (1979), pp. 5-10
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Z. I. Borevich; V. V. Bumagin; V. I. Rodionov. Number of labeled topologies on ten points. Zapiski Nauchnykh Seminarov POMI, Algebraic numbers and finite groups, Tome 86 (1979), pp. 5-10. http://geodesic.mathdoc.fr/item/ZNSL_1979_86_a0/
@article{ZNSL_1979_86_a0,
author = {Z. I. Borevich and V. V. Bumagin and V. I. Rodionov},
title = {Number of labeled topologies on ten points},
journal = {Zapiski Nauchnykh Seminarov POMI},
pages = {5--10},
year = {1979},
volume = {86},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/ZNSL_1979_86_a0/}
}
TY - JOUR
AU - Z. I. Borevich
AU - V. V. Bumagin
AU - V. I. Rodionov
TI - Number of labeled topologies on ten points
JO - Zapiski Nauchnykh Seminarov POMI
PY - 1979
SP - 5
EP - 10
VL - 86
UR - http://geodesic.mathdoc.fr/item/ZNSL_1979_86_a0/
LA - ru
ID - ZNSL_1979_86_a0
ER -
%0 Journal Article
%A Z. I. Borevich
%A V. V. Bumagin
%A V. I. Rodionov
%T Number of labeled topologies on ten points
%J Zapiski Nauchnykh Seminarov POMI
%D 1979
%P 5-10
%V 86
%U http://geodesic.mathdoc.fr/item/ZNSL_1979_86_a0/
%G ru
%F ZNSL_1979_86_a0
The number of all the topologies that can be introduced on a fixed set of ten points is found. It is equal to 8,977,053,873,043. Out of these, 6,611,065,248,783 topologies satisfy the separation axiom $T_0$.
