Cédric Arhancet

activity

20092026

most citedNoncommutative Figa-Talamanca-Herz algebras for Schur multipliers

5 citations · 13 across the 35 of their papers we have counts for

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Showing 2011 · math.FAShow all

2 papers · 2 filters

math.FA2011

Unconditionality, Fourier multipliers and Schur multipliers

Cédric Arhancet

Let $G$ be an infinite locally compact abelian group. If $X$ is Banach space, we show that if every bounded Fourier multiplier $T$ on $L^{2} (G)$ has the property that $T\ot Id_X$ is…

math.FA2011

Dilation of Ritt operators on L^{p}-spaces

Cedric Arhancet, Christian Le Merdy

For any Ritt operator T:L^{p}(Ω) --> L^{p}(Ω), for any positive real number α, and for any x in L^{p}, we consider the square functions |x |_{T,α} = \Bigl| \Bigl(\sum_{k=1}^{\infty…