Laboratoire de Mathématiques Blaise Pascal

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19932026

most citedInferring population history with DIYABC: a user-friendly approach to Approximate Bayesian Computation

688 citations

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Showing 2012 · math.FAShow all

4 papers · 2 filters

math.FA2012★ 4 cited

Spectral multipliers for wave operators

Christoph Kriegler

A classical theorem of Mihlin yields Lp estimates for spectral multipliers Lp(R^d) -> Lp(R^d); g -> F^{-1}[f(| |^2) Fg] in terms of L^\infty bounds of the multiplier function f and…

math.FA2012

Three-space property for asymptotically uniformly smooth renormings

P. A. H. Brooker, G. Lancien

We prove that if $Y$ is a closed subspace of a Banach space $X$ such that $Y$ and $X / Y$ admit an equivalent asymptotically uniformly smooth norm, then $X$ also admits an equivalent…

math.FA2012

Compact composition operators on the Dirichlet space and capacity of sets of contact points

Pascal Lefèvre, Daniel Li, Hervé Queffélec +1

In this paper, we prove that for every compact set of the unit disk of logarithmic capacity 0, there exists a Schur function both in the disk algebra and in the Dirichlet space suc…

math.FA2012

Estimates for approximation numbers of some classes of composition operators on the Hardy space

Daniel Li, Hervé Queffélec, Luis Rodriguez-Piazza

We give estimates for the approximation numbers of composition operators on $H^{2}$ , in terms of some modulus of continuity. For symbols whose image is contained in a polygon, we get…