A Seminorm with Square Property on a Banach Algebra is Submultiplicative (Q4038381)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A Seminorm with Square Property on a Banach Algebra is Submultiplicative |
scientific article |
Statements
16 May 1993
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submultiplicativity
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commutativity criteria in normed algebras
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uniqueness of the uniform norm in uniform Banach algebras
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existence of continuous multiplicative linear functionals on topological algebras
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reduction of the Michael problem in Fréchet algebras
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subadditivity
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square property
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A Seminorm with Square Property on a Banach Algebra is Submultiplicative (English)
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