Title of article
Automatic Continuity of Almost n-Multiplicative Linear Functionals
Author/Authors
Zivari-Kazempour, Abbas Department of Mathematics - Ayatollah Borujerdi University, Boru- jerd, Iran
Pages
11
From page
97
To page
107
Abstract
We generalize a theorem due to Jarosz, by proving that
every almost n-multiplicative linear functional on Banach algebra
A is automatically continuous. The relation between almost mul-
tiplicative and almost n-multiplicative linear functional on Banach
algebra A is also investigated. Additionally, for commutative Ba-
nach algebra A, we prove that every almost Jordan homomorphism
φ : A −→ C is an almost n-Jordan homomorphism.
Keywords
Almost n-multiplicative , Almost n-Jordan homomor- phism , Automatic continuity , Semisimple
Journal title
Sahand Communications in Mathematical Analysis
Serial Year
2022
Record number
2732152
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