Renormings and the fixed point property
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Carlos A. Hernández-Linares; Maria A. Japón
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Article
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2011
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Elsevier Science
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English
⚖ 239 KB
Let M be a finite von Neumann algebra. It is known that L 1 (M) and every non-reflexive subspace of L 1 (M) fail to have the fixed point property for non-expansive mappings (FPP). We prove a new fixed point theorem for this class of mappings in non-commutative L 1 (M) Banach spaces which lets us obt