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Bulletin of Irkutsk State University. Series Mathematics, 2018, Volume 25, Pages 33–45
DOI: https://doi.org/10.26516/1997-7670.2018.25.33
(Mi iigum344)
 

This article is cited in 5 scientific papers (total in 5 papers)

Ways of obtaining topological measures on locally compact spaces

S. V. Butler

University of California Santa Barbara, Santa Barbara, USA
Full-text PDF (369 kB) Citations (5)
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Abstract: Topological measures and quasi-linear functionals generalize measures and linear functionals. Deficient topological measures, in turn, generalize topological measures. In this paper we continue the study of topological measures on locally compact spaces. For a compact space the existing ways of obtaining topological measures are (a) a method using super-measures, (b) composition of a q-function with a topological measure, and (c) a method using deficient topological measures and single points. These techniques are applicable when a compact space is connected, locally connected, and has a certain topological characteristic, called “genus”, equal to $0$ (intuitively, such spaces have no holes). We generalize known techniques to the situation where the space is locally compact, connected, and locally connected, and whose Alexandroff one-point compactification has genus $0$. We define super-measures and q-functions on locally compact spaces. We then obtain methods for generating new topological measures by using super-measures and also by composing q-functions with deficient topological measures. We also generalize an existing method and provide a new method that utilizes a point and a deficient topological measure on a locally compact space. The methods presented allow one to obtain a large variety of finite and infinite topological measures on spaces such as $ {\mathbb R}^n$, half-spaces in ${\mathbb R}^n$, open balls in ${\mathbb R}^n$, and punctured closed balls in ${\mathbb R}^n$ with the relative topology (where $n \geq 2$).
Keywords: topological measure, deficient topological measure, solid-set function, super-measure, $q$-function.
Received: 10.08.2018
Bibliographic databases:
Document Type: Article
UDC: 517.987
MSC: 28C15
Language: English
Citation: S. V. Butler, “Ways of obtaining topological measures on locally compact spaces”, Bulletin of Irkutsk State University. Series Mathematics, 25 (2018), 33–45
Citation in format AMSBIB
\Bibitem{But18}
\by S.~V.~Butler
\paper Ways of obtaining topological measures on locally compact spaces
\jour Bulletin of Irkutsk State University. Series Mathematics
\yr 2018
\vol 25
\pages 33--45
\mathnet{http://mi.mathnet.ru/iigum344}
\crossref{https://doi.org/10.26516/1997-7670.2018.25.33}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000476654300003}
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  • https://www.mathnet.ru/eng/iigum344
  • https://www.mathnet.ru/eng/iigum/v25/p33
  • This publication is cited in the following 5 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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    Full-text PDF :75
    References:20
     
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