Articles with "lower semicontinuous" as a keyword



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A note on the Conley attractors of lower semicontinuous multifunctions

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Published in 2018 at "Journal of Difference Equations and Applications"

DOI: 10.1080/10236198.2017.1293048

Abstract: We discuss Conley-type approach to attractive sets for lower semicontinuous multifunctions. Since every iterated function system induces a Barnsley–Hutchinson multifunction which is l.s.c. in such a case it is much more natural to consider a… read more here.

Keywords: lower semicontinuous; conley attractors; attractors lower; note conley ... See more keywords
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Remarks on some simple $C^*$-algebras admitting a unique lower semicontinuous 2-quasitrace

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Published in 2021 at "Colloquium Mathematicum"

DOI: 10.4064/cm8171-3-2020

Abstract: Using different descriptions of the Cuntz semigroup and of the Pedersen ideal, it is shown that $\sigma$-unital simple $C^*$-algebras with almost unperforated Cuntz semigroup, a unique lower semicontinuous $2$-quasitrace and whose stabilization has almost stable… read more here.

Keywords: lower semicontinuous; unique lower; simple algebras; remarks simple ... See more keywords