On algebraic \(\sharp\)-cones in topological tensor algebras. II: Closed hulls and extremal rays
type: Item
instance of: scholarly article
title: On algebraic \(\sharp\)-cones in topological tensor algebras. II: Closed hulls and extremal rays
zbMATH Open document ID: 0888.46035
author: Gerald Hofmann
published in: Publications of the Research Institute for Mathematical Sciences, Kyoto University
publication date: 1997-07-23T00:00:00Z
review text: The author continues the study of alg-\# cones \(\{F,\#\}\) in topological tensor algebras started in [Publ. Res. Inst. Math. Sci. 28, No. 3, 455-494 (1992; Zbl 0808.46079)]. It is proved that the elements of the closed hulls of some alg-\# cones are given by sums of elements of \(\{F,\#\}\). Also, a (cone) Krein-Milman type theorem is presented for a class of alg-\# cones in terms of extremal rays.
Mathematics Subject Classification ID: 46K05
Mathematics Subject Classification ID: 46M05
zbMATH DE Number: 1038654
zbMATH Keywords: alg-\# cones
zbMATH Keywords: topological tensor algebras
zbMATH Keywords: Krein-Milman type theorem
reviewed by: Khristo N. Boyadzhiev
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.2977/prims/1195162381
OpenAlex ID: W2034868438
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DOI: 10.2977/PRIMS/1195162381
description: scientific article; zbMATH DE number 1038654