Geodesic
Symmetric Banach *-algebras: invariance of spectrum
Studia Mathematica, Tome 141 (2000) no. 3, pp. 251-261

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Let A be a Banach *-algebra which is a subalgebra of a Banach algebra B. In this paper, assuming that A is symmetric, various conditions are given which imply that A is inverse closed in B.
DOI : 10.4064/sm-141-3-251-261
Keywords: *-inverse closed, inverse closed, symmetric Banach *-algebra

Bruce Barnes 1

1 
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Bruce Barnes. Symmetric Banach *-algebras: invariance of spectrum. Studia Mathematica, Tome 141 (2000) no. 3, pp. 251-261. doi: 10.4064/sm-141-3-251-261

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