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Uniform convergence of penalized time-inhomogeneous Markov processes
Nicolas Champagnat
,
Denis Villemonais
Journal articles
hal-01290222v1
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Transcritical bifurcation for the conditional distribution of a diffusion process
Michel Benaïm
,
Nicolas Champagnat
,
William Oçafrain
,
Denis Villemonais
Journal articles
hal-03471911v1
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Uniform convergence to the Q-process
Nicolas Champagnat
,
Denis Villemonais
Journal articles
hal-01395727v2
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Practical criteria for R-positive recurrence of unbounded semigroups
Nicolas Champagnat
,
Denis Villemonais
Journal articles
hal-02101680v2
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Fluctuations of balanced urns with infinitely many colours
Svante Janson
,
Cécile Mailler
,
Denis Villemonais
2021
Preprints, Working Papers, ...
hal-03508437v1
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Analysis of distributed systems via quasi-stationary distributions
Nicolas Champagnat
,
René Schott
,
Denis Villemonais
Journal articles
hal-01710663v2
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General criteria for the study of quasi-stationarity
Nicolas Champagnat
,
Denis Villemonais
Electronic Journal of Probability, In press
Journal articles
hal-01672979v3
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General diffusion processes as the limit of time-space Markov chains
Alexis Anagnostakis
,
Antoine Lejay
,
Denis Villemonais
Journal articles
hal-02897819v2
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Uniform tightness for time-inhomogeneous particle systems and for conditional distributions of time-inhomogeneous diffusion processes
Denis Villemonais
Markov Processes And Related Fields, 2013, 19 (3), pp.543 - 562
Journal articles
hal-00681601v1
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Exponential convergence to quasi-stationary distribution and Q-process
Nicolas Champagnat
,
Denis Villemonais
Journal articles
hal-00973509v2
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Approximation of quasi-stationary distributions for 1-dimensional killed diffusions with unbounded drifts
Denis Villemonais
2009
Preprints, Working Papers, ...
hal-00387054v1
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Quasi-stationary distribution for multi-dimensional birth and death processes conditioned to survival of all coordinates
Nicolas Champagnat
,
Denis Villemonais
2015
Preprints, Working Papers, ...
hal-01188172v1
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Criteria for exponential convergence to quasi-stationary distributions and applications to multi-dimensional diffusions
Nicolas Champagnat
,
Koléhè Abdoulaye Coulibaly-Pasquier
,
Denis Villemonais
Book sections
hal-01293622v2
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Convergence of the Fleming-Viot process toward the minimal quasi-stationary distribution
Nicolas Champagnat
,
Denis Villemonais
ALEA : Latin American Journal of Probability and Mathematical Statistics, 2021, 18, pp.1-15. ⟨10.30757/ALEA.v18-01⟩
Journal articles
hal-01895618v1
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Exponential convergence to a quasi-stationary distribution and applications
Denis Villemonais
Probability [math.PR]. Université de Lorraine (Nancy), 2019
Habilitation à diriger des recherches
tel-02412497v1
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Exponential mixing properties for time inhomogeneous diffusion processes with killing
Pierre del Moral
,
Denis Villemonais
Journal articles
hal-01083297v3
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Convergence of a non-failable mean-field particle system
William Oçafrain
,
Denis Villemonais
Journal articles
hal-01338421v1
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Stochastic approximation of quasi-stationary distributions for diffusion processes in a bounded domain
Michel Benaïm
,
Nicolas Champagnat
,
Denis Villemonais
Annales de l'Institut Henri Poincaré (B) Probabilités et Statistiques, 2021, 57 (2), pp.726-739. ⟨10.1214/20-AIHP1093⟩
Journal articles
hal-02101739v3
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A quasi-stationary approach to the long-term asymptotics of the growth-fragmentation equation
Denis Villemonais
,
Alexander Watson
2022
Preprints, Working Papers, ...
hal-03588374v1
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Quasi-compactness criterion for strong Feller kernels with an application to quasi-stationary distributions
Michel Benaïm
,
Nicolas Champagnat
,
William Oçafrain
,
Denis Villemonais
2022
Preprints, Working Papers, ...
hal-03640205v1
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Lower bound for the coarse Ricci curvature of continuous-time pure jump processes
Denis Villemonais
Journal articles
hal-01652879v1
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Impact of demography on extinction/fixation events
Camille Coron
,
Sylvie Méléard
,
Denis Villemonais
Journal articles
hal-01514977v2
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Stochastic approximation on non-compact measure spaces and application to measure-valued P\'olya processes
Cécile Mailler
,
Denis Villemonais
Journal articles
hal-01895621v1
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Stochastic methods for the neutron transport equation I: Linear semigroup asymptotics
Emma Horton
,
Andreas Eou Kyprianou
,
Denis Villemonais
Journal articles
hal-01895619v1
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Existence and uniqueness of a quasi-stationary distribution for Markov processes with fast return from infinity
Servet Martinez
,
Jaime San Martin
,
Denis Villemonais
Journal articles
hal-00944275v1
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Degenerate processes killed at the boundary of a domain
Michel Benaïm
,
Nicolas Champagnat
,
William Oçafrain
,
Denis Villemonais
2021
Preprints, Working Papers, ...
hal-03278551v1
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Quasi-limiting estimates for periodic absorbed Markov chains
Nicolas Champagnat
,
Denis Villemonais
2022
Preprints, Working Papers, ...
hal-03823655v1
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Quasi-stationary distributions and population processes
Sylvie Méléard
,
Denis Villemonais
Journal articles
hal-00653834v1
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Distributions quasi-stationnaires et méthodes particulaires pour l'approximation de processus conditionnés
Denis Villemonais
Probabilités [math.PR]. Ecole Polytechnique X, 2011. Français. ⟨NNT : ⟩
Theses
pastel-00672074v1
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Interacting particle systems and Yaglom limit approximation of diffusions with unbounded drift
Denis Villemonais
2010
Preprints, Working Papers, ...
hal-00481580v2
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