Free topological groups and the projective dimension of a locally compact abelian group
J Mack, SA Morris, ET Ordman - Proceedings of the American Mathematical …, 1973 - ams.org
It is shown that a free topological group on a ${k_\omega} $-space is a ${k_\omega} $-
space. Using this it is proved that if $ X $ is a ${k_\omega} $-group then it is a quotient of a …
space. Using this it is proved that if $ X $ is a ${k_\omega} $-group then it is a quotient of a …
Some topics in topological algebra
MM Choban - Topology and its Applications, 1993 - Elsevier
In this paper we investigate the topological structure of free topological universal algebras
with given continuous signature. We establish some properties of compact subsets of free …
with given continuous signature. We establish some properties of compact subsets of free …
Imbeddings into topological groups preserving dimensions
DB Shakhmatov - Topology and its Applications, 1990 - Elsevier
We give a negative answer to the following question of Bel'nov: Can every Tychonoff space
X be imbedded as a subspace of a topological group G so that dim G⩽ dim X? We show that …
X be imbedded as a subspace of a topological group G so that dim G⩽ dim X? We show that …
Varieties of topological algebras
W Taylor - Journal of the Australian Mathematical Society, 1977 - cambridge.org
By a variety of topological algebras we mean a class V of topological algebras of a fixed type
closed under the formation of subalgebras, products and quotients (ie images under …
closed under the formation of subalgebras, products and quotients (ie images under …
[PDF][PDF] Varieties of topological groups a survey
SA Morris - Colloquium Mathematicum, 1982 - infona.pl
1. Varieties of groups. The study of varieties of groups (more generally, varieties of algebras)
has its roots in the work of Birkhoff [4] and Neumann [60] in the 1930's. A variety of groups …
has its roots in the work of Birkhoff [4] and Neumann [60] in the 1930's. A variety of groups …
Free products of topological groups
SA Morris - Bulletin of the Australian Mathematical Society, 1971 - cambridge.org
In this note the notion of a free topological product Gα of a set {Gα} of topological groups is
introduced. It is shown that it always exists, is unique and is algebraically isomorphic to the …
introduced. It is shown that it always exists, is unique and is algebraically isomorphic to the …
Free Boolean topological groups
O Sipacheva - Axioms, 2015 - mdpi.com
Known and new results on free Boolean topological groups are collected. An account of the
properties that these groups share with free or free Abelian topological groups and …
properties that these groups share with free or free Abelian topological groups and …
Real-valued measurable cardinals and sequentially continuous homomorphisms
V Uspenskiy - Topology and its Applications, 2023 - Elsevier
AV Arkhangel'skiĭ asked in 1981 if the variety V of topological groups generated by free
topological groups on metrizable spaces coincides with the class of all topological groups …
topological groups on metrizable spaces coincides with the class of all topological groups …
Applications of the Stone-Čech compactification to free topological groups
JPL Hardy, SA Morris, HB Thompson - Proceedings of the American …, 1976 - ams.org
In this note the Stone-Čech compactification is used to produce short proofs of two theorems
on the structure of free topological groups. The first is: The free topological group on any …
on the structure of free topological groups. The first is: The free topological group on any …
Varieties of topological groups III
SA Morris - Bulletin of the Australian Mathematical Society, 1970 - cambridge.org
This paper continues the invèstigation of varieties of topological groups. It is shown that the
family of all varieties of topological groups with any given underlying algebraic variety is a …
family of all varieties of topological groups with any given underlying algebraic variety is a …