On ideal of joint topological divisors of zero

L. Lindahl

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Displaying similar documents to “On ideal of joint topological divisors of zero”

On ideals consisting of joint topological divisors of zero

Zbigniew Słodkowski (1973)

Studia Mathematica

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Non-removable ideals in commutative topological algebras with separately continuous multiplication.

Vladimir Müller (1991)

Collectanea Mathematica

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An ideal in a commutative topological algebra with separately continuous multiplication is non-removable if and only if it consists locally of joint topological divisors of zero. Also, any family of non-removable ideals can be removed simultanously.

On generalized topological divisors of zero

W. Żelazko (1987)

Studia Mathematica

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A note on the singular spectrum.

L. Lindeboom (Groenewald), H. Raubenheimer (1998)

Extracta Mathematicae

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We compare the singular spectrum of a Banach algebra element with the usual spectrum and exponential spectrum.

On ideals consisting of topological zero divisors

Antoni Wawrzyńczyk (2000)

Studia Mathematica

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The class ω(A) of ideals consisting of topological zero divisors of a commutative Banach algebra A is studied. We prove that the maximal ideals of the class ω(A) are of codimension one.