Results 31 to 40 of about 367,122 (181)

A FEW REMARKS ON LOCALLY COMPACT TOPOLOGIES AND HAAR SYSTEMS [PDF]

open access: yesFiabilitate şi Durabilitate, 2018
We start from the question raised by Williams (Proc. Am. Math. Soc. 2016): Must a second countable, locally compact, transitive groupoid G have open range map? If the answer is positive, the topology of G is in fact locally transitive (in the sense of [
Mădălina Roxana BUNECI
doaj  

Mazur spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1981
A Mazur space is a locally convex topological vector space X such that every fϵXs is continuous where Xs is the set of sequentially continuous linear functionals on X; Xs is studied when X is of the form C(H), H a topological space, and when X is the ...
Albert Wilansky
doaj   +1 more source

Proper actions and proper invariant metrics

open access: yes, 2008
We show that if a (locally compact) group $G$ acts properly on a locally compact $\sigma$-compact space $X$ then there is a family of $G$-invariant proper continuous finite-valued pseudometrics which induces the topology of $X$.
Abels, Herbert   +2 more
core   +2 more sources

On some compact almost Kähler locally symmetric space

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1998
In the framework of studying the integrability of almost Kähler manifolds, we prove that if a compact almost Kähler locally symmetric space M is a weakly ,∗-Einstein vnanifold with non-negative ,∗-scalar curvature, then M is a Kähler manifold.
Takashi Oguro
doaj   +1 more source

Exactness of locally compact groups

open access: yes, 2017
We give some new characterizations of exactness for locally compact second countable groups. In particular, we prove that a locally compact second countable group is exact if and only if it admits a topologically amenable action on a compact Hausdorff ...
Adams   +40 more
core   +1 more source

Lipschitz free spaces over locally compact metric spaces [PDF]

open access: yesStudia Mathematica, 2021
27 pages. Changes to names of some objects and addition of informal discussion of semi-embedding theorem.
openaire   +2 more sources

Integration in Locally Compact Spaces II [PDF]

open access: yesNagoya Mathematical Journal, 1951
The general problem of producing concrete representations for continuous linear functionals on normed linear spaces, ie., of identifying conjugate spaces, has of course attracted the attention of many mathematicians during the last five decades and has been solved in many cases [1, pp. 59-72].
Hewitt, Edwin, Zuckerman, H. S.
openaire   +2 more sources

Countably compact, locally countable 𝑇₂-spaces [PDF]

open access: yesProceedings of the American Mathematical Society, 1980
The results of this paper provide a simple method for constructing locally countable T 2 {T_2} -spaces (not T 3 {T_3} ) in which every infinite closed set has cardinality 2 c {2^c} .
openaire   +2 more sources

The Space of Functions with Tempered Increments on a Locally Compact and Countable at Infinity Metric Space

open access: yesAxioms, 2021
The aim of the paper is to introduce the Banach space consisting of real functions defined on a locally compact and countable at infinity metric space and having increments tempered by a modulus of continuity.
Józef Banaś, Rafał Nalepa
doaj   +1 more source

On the Chabauty space of locally compact abelian groups

open access: yes, 2010
This paper contains several results about the Chabauty space of a general locally compact abelian group. Notably, we determine its topological dimension, we characterize when it is totally disconnected or connected; we characterize isolated points ...
Bourbaki   +15 more
core   +1 more source

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