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arXiv · 2303.07869

Almost multiplicative maps with respect to almost associative operations on Banach algebras

Tomasz Kochanek
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Abstract

We prove an Ulam type stability result for a non-associative version of the multiplicativity equation, that is, $T(xy)=\Psi(T(x),T(y))$, where $T$ is a unital bounded operator acting from an amenable Banach algebra to a dual Banach algebra.

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Tomasz Kochanek. 2023-03-14. Almost multiplicative maps with respect to almost associative operations on Banach algebras. https://arxiv.org/abs/2303.07869

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