Abstract
We study BMO spaces associated with semigroup of operators on noncommutative function spaces (i. e. von Neumann algebras) and apply the results to boundedness of Fourier multipliers on non-abelian discrete groups. We prove an interpolation theorem for BMO spaces and prove the boundedness of a class of Fourier multipliers on noncommutative L p spaces for all 1 < p < ∞, with optimal constants in p.
Original language | English (US) |
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Pages (from-to) | 691-743 |
Number of pages | 53 |
Journal | Mathematische Annalen |
Volume | 352 |
Issue number | 3 |
DOIs | |
State | Published - Mar 2012 |
Keywords
- 46L51 (42B25 46L10 47D06)
ASJC Scopus subject areas
- General Mathematics