Results 11 to 20 of about 538,556 (355)

Compact manifolds with computable boundaries [PDF]

open access: yesLogical Methods in Computer Science, 2013
We investigate conditions under which a co-computably enumerable closed set in a computable metric space is computable and prove that in each locally computable computable metric space each co-computably enumerable compact manifold with computable ...
Zvonko Iljazovic
doaj   +3 more sources

On the Chabauty space of locally compact abelian groups [PDF]

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.
Yves Cornulier
semanticscholar   +3 more sources

A note on the Gromov-Hausdorff-Prokhorov distance between (locally) compact metric measure spaces [PDF]

open access: yes, 2012
We present an extension of the Gromov-Hausdorff metric on the set of compact metric spaces: the Gromov-Hausdorff-Prokhorov metric on the set of compact metric spaces endowed with a finite measure. We then extend it to the non-compact case by describing a
R. Abraham   +2 more
semanticscholar   +8 more sources

Weak compactness in locally convex spaces [PDF]

open access: bronzeProceedings of the American Mathematical Society, 1966
John D. Pryce
  +4 more sources

On ∂-partial-locally compact space [PDF]

open access: yesMathematics and Computational Sciences, 2023
The aim of this paper is to introduce and give preliminary investigation of ∂-partial-locally compact spaces. Locally compactness and ∂-partial-locally compactness are independent of each other.
Aliakbar Alijani
doaj   +1 more source

Quantum Harmonic Analysis on Locally Compact Abelian Groups [PDF]

open access: yesJournal of Fourier Analysis and Applications, 2023
We extend the notions of quantum harmonic analysis, as introduced in R. Werner’s paper from 1984 (J Math Phys 25(5):1404–1411), to abelian phase spaces, by which we mean a locally compact abelian group endowed with a Heisenberg multiplier. In this way,
R. Fulsche, Niklas Galke
semanticscholar   +1 more source

Causal variational principles in the σ-locally compact setting: Existence of minimizers [PDF]

open access: yesAdvances in Calculus of Variations, 2020
We prove the existence of minimizers of causal variational principles on second countable, locally compact Hausdorff spaces. Moreover, the corresponding Euler–Lagrange equations are derived. The method is to first prove the existence of minimizers of the
F. Finster, Christoph Langer
semanticscholar   +1 more source

On generalization of homotopy axiom

open access: yesPracì Mìžnarodnogo Geometričnogo Centru, 2023
In [S. Kermit, Proc. Amer. Math. Soc., 1972, 31(1):271-275] it was proven that if G is compact topological group or field then in the homotopy axiom for Alexander-Spanier-Kolmogoroff cohomology the parameter segment [0;1] can be replaced by any compact ...
Umed Karimov
doaj   +1 more source

Deficient topological measures on locally compact spaces [PDF]

open access: yesMathematische Nachrichten, 2019
Topological measures and quasi‐linear functionals generalize measures and linear functionals. We define and study deficient topological measures on locally compact spaces.
S. Butler
semanticscholar   +1 more source

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