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No Roberts space is a counter-example to Schauder's conjecture - MaRDI portal

No Roberts space is a counter-example to Schauder's conjecture (Q1327332)

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scientific article; zbMATH DE number 590281
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No Roberts space is a counter-example to Schauder's conjecture
scientific article; zbMATH DE number 590281

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    No Roberts space is a counter-example to Schauder's conjecture (English)
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    15 June 1994
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    The famous Schauder conjecture states that every compact convex set in a metric linear space has the fixed point property. In the present paper the authors show that all compact convex sets constructed by \textit{J. W. Roberts} [Stud. Math. 60, 255-266 (1977; Zbl 0397.46010)] in so-called needle point spaces have the fixed point property.
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    Schauder conjecture
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    fixed point property
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    needle point spaces
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