Let $A$ be a commutative unital Banach Algebra. Suppose for every $a\in A$, $\|a\|=1$, I get a singular element $b_a$. I know that each such $b_a$ is contained in a proper maximal ideal of $A$. Is it possible that all the $b_a$'s together are in aproper maximal ideal?
2026-03-30 00:19:55.1774829995
Ideal generated by a set of singular elements in a Banach algebra.
143 Views Asked by user346635 https://math.techqa.club/user/user346635/detail AtRelated Questions in BANACH-ALGEBRAS
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