Pseudo-Compact Semi-Topological Groups
Mathematics and Education in Mathematics, Tome 41 (2012) no. 1, pp. 53-60
Cet article a éte moissonné depuis la source Bulgarian Digital Mathematics Library
A semitopological group (topological group) is a group endowed with a topology
for which multiplication is separately continuous (multiplication is jointly continuous
and inversion is continuous). In this paper we give some topological conditions on
a semitopological group that imply that it is a topological group. For example, we
show that every separable pseudocompact group is a topological group. We also show
that every locally pseudocompact group whose multiplication is jointly continuous is
a topological group. *2010 Mathematics Subject Classification: Primary 22A10, 54E52, 54D30.
Keywords:
Semitopological Group, Topological Group, Separate Continuity, Joint Continuity, Pseudo-Compactness, Topological Games, Quasi-Continuity
@incollection{MEM_2012_41_1_a0,
author = {Choban, Mitrofan and Kenderov, Petar and Moors, Warren},
title = {Pseudo-Compact {Semi-Topological} {Groups}},
booktitle = {},
series = {Mathematics and Education in Mathematics},
pages = {53--60},
year = {2012},
volume = {41},
number = {1},
language = {en},
url = {http://geodesic.mathdoc.fr/item/MEM_2012_41_1_a0/}
}
Choban, Mitrofan; Kenderov, Petar; Moors, Warren. Pseudo-Compact Semi-Topological Groups. Mathematics and Education in Mathematics, Tome 41 (2012) no. 1, pp. 53-60. http://geodesic.mathdoc.fr/item/MEM_2012_41_1_a0/