Continuous norms on Fréchet lattices (Q1824814)

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scientific article; zbMATH DE number 4118964
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English
Continuous norms on Fréchet lattices
scientific article; zbMATH DE number 4118964

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    Continuous norms on Fréchet lattices (English)
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    1989
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    Consider the question: Must a Fréchet space with no continuous norm be isomorphic to a product of Fréchet spaces with continuous norm? The author shows that the answer is yes for order complete Fréchet lattices with the weak-Fatou property and for biduals of Fréchet lattices; the product terms are bands. Finally, he shows that an order continuous lattice structure can be defined on a Fréchet space with an unconditional basis.
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    order complete Fréchet lattices with the weak-Fatou property
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    biduals of Fréchet lattices
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    bands
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    order continuous lattice structure
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    Fréchet space with an unconditional basis
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