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arXiv · 2211.00096

Some Observations About "Moving Norms'' in Normed Algebras

Eliahu Levy
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Abstract

In this note one tries to venture into a study of some notions, in the context of a (unital) normed algebra, in particular the algebra of operators on a Hilbert space. Namely, one considers ``moving norms'', i.e.\ norming an element minus a scalar multiple of the unity and related notions, and goes into obtaining some rather nice assertions.

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Eliahu Levy. 2022-10-31. Some Observations About "Moving Norms'' in Normed Algebras. https://arxiv.org/abs/2211.00096

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