A fixed point theorem for L^1 spaces

Uri Bader; Tsachik Gelander; Nicolas Monod

doi:10.1007/s00222-011-0363-2

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arXiv · 1012.1488

A fixed point theorem for L^1 spaces

Uri Bader·Tsachik Gelander·Nicolas Monod

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Abstract

We prove a fixed point theorem for a family of Banach spaces, notably L^1 and its non-commutative analogues. Several applications are given, e.g. the optimal solution to the "derivation problem" studied since the 1960s.

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BibTeX RIS

Uri Bader, Tsachik Gelander, Nicolas Monod. 2011-10-04. A fixed point theorem for L^1 spaces. https://doi.org/10.1007/s00222-011-0363-2

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