Abstract
We prove a fixed point theorem for a family of Banach spaces including 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.
Original language | English (US) |
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Pages (from-to) | 143-148 |
Number of pages | 6 |
Journal | Inventiones Mathematicae |
Volume | 189 |
Issue number | 1 |
DOIs | |
State | Published - Jul 2012 |
ASJC Scopus subject areas
- General Mathematics