From the 3 of 33 papers with an AI index.
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- Laboratoire de Mathématiques et Modélisation d'ÉvryFR6 papers
- LAM FoundationUS4 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Clermont UniversitéFR3 papers
- Laboratoire de Sciences Actuarielle et FinancièreFR3 papers
- Laboratoire Manceau de MathématiquesFR3 papers
- Le Mans UniversitéFR3 papers
- École Nationale Supérieure d’Informatique pour l’Industrie et l’EntrepriseFR2 papers
- Laboratoire de Mathématiques de VersaillesFR2 papers
- Laboratoire de Mathématiques d'OrsayFR2 papers
- Laboratoire de Mathématiques Nicolas OresmeFR2 papers
- The University of SydneyAU2 papers
5 papers · 1 filter
Propagation of chaos in Fisher information
Jules Grass, Arnaud Guillin, Christophe Poquet
We present a new method for proving sharp local propagation of chaos in Fisher Information for particles with smooth interaction and drift. We rely on a new Lemma computing the Fis…
Limit theorems for squared increment sums of the maximum of two isotropic fractional Brownian fields under fixed-domain asymptotics
Nicolas Chenavier, Christian Y. Robert
We study squared increment sums of the pointwise maximum of two independent and identically distributed isotropic fractional Brownian fields over a fixed two-dimensional domain. Th…
Central limit theorems for squared increment sums of fractional Brownian fields based on a Delaunay triangulation in
Nicolas Chenavier, Christian Y. Robert
An isotropic fractional Brownian field (with Hurst parameter ) is observed in a family of points in the unit square % . These points are assumed t…
Construction of ergodic IDLA forests in
Nicolas Chenavier, David Coupier, Keenan Penner +1
We prove the existence of infinite-volume IDLA forests in , with , based on a multi-source IDLA protocol. Unlike IDLA aggregates, the laws of the IDLA fore…
Long time behavior of killed Feynman-Kac semigroups with singular Schr{ö}dinger potentials
Arnaud Guillin, D I Lu, Boris Nectoux +1
In this work, we investigate the compactness and the long time behavior of killed Feynman-Kac semigroups of various processes arising from statistical physics with very general sin…