52 citations
- Institut Camille JordanFR212 papers
- Lyon 1 UniversitéFR24 papers
- Analyse, Géométrie et ModélisationFR13 papers
- Centre National de la Recherche ScientifiqueFR8 papers
- Institut de Mathématiques de MarseilleFR4 papers
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- Laboratoire de Mathématiques Blaise PascalFR4 papers
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6 papers · 1 filter
Moments of q-Jacobi Polynomials and q-Zeta Values
Frédéric Chapoton, Christian Krattenthaler, Jiang Zeng
We explore some connections between moments of rescaled little q-Jacobi polynomials, q-analogues of values at negative integers for some Dirichlet series, and the q-Eulerian polyno…
Sobolev's inequality under a curvature-dimension condition
Louis Dupaigne, Ivan Gentil, Simon Zugmeyer
In this note we present a new proof of Sobolev's inequality under a uniform lower bound of the Ricci curvature. This result was initially obtained in 1983 by Ilias. Our goal is to…
Lipschitz estimates on the JKO scheme for the Fokker-Plack equation on bounded convex domains
Vincent Ferrari, Filippo Santambrogio
Given a semi-convex potential V on a convex and bounded domain , we consider the Jordan-Kinderlehrer-Otto scheme for the Fokker-Planck equation with potential V, which defines,…
Explicit Asymptotics for Signed Binomial Sums and Applications to Carnevale-Voll Conjecture
Laurent Habsieger
Carnevale and Voll conjectured that j (--1) j 1 j 2 j = 0 when 1 and 2 are two distinct integers. We check the conjecture when either 2 or 1 -- 2 is sma…
Qualitative properties of spatial epidemiological models
Romain Ducasse
We study the qualitative properties of a spatial diffusive heterogeneous SIR model, that appears in mathematical epidemiology to describe the spread of an infectious disease in a p…
Signature for piecewise continuous groups
Octave Lacourte
Let PC be the group of bijections from [0, 1[ to itself which are continuous outside a finite set. Let PC be its quotient by the subgroup of finitely supported permutations. We sho…