425 citations
- École PolytechniqueFR275 papers
- Centre National de la Recherche ScientifiqueFR65 papers
- Laboratoire de Probabilités et Modèles AléatoiresFR16 papers
- Laboratoire de Mathématiques Blaise PascalFR14 papers
- Centre de Recherche en Mathématiques de la DécisionFR13 papers
- Institut national de recherche en sciences et technologies du numériqueFR13 papers
- Université Paris NanterreFR12 papers
- Université Paris-SaclayFR12 papers
- Institut Universitaire de FranceFR11 papers
- Laboratoire Analyse et Modélisation pour la Biologie et l'EnvironnementFR10 papers
- Laboratoire de Probabilités, Statistique et ModélisationFR10 papers
- Sorbonne UniversitéFR10 papers
4 papers · 2 filters
Large fluctuations in multi-scale modeling for rest erythropoiesis
Celine Bonnet, Sylvie Méléard
Erythropoiesis is a mechanism for the production of red blood cells by cellular differentiation. It is based on amplification steps due to an interplay between renewal and differen…
Continuous-Time Principal-Agent Problem in Degenerate Systems
Kaitong Hu, Zhenjie Ren, Nizar Touzi
In this paper we present a variational calculus approach to Principal-Agent problem with a lump-sum payment on finite horizon in degenerate stochastic systems, such as filtered par…
Mean-field Langevin System, Optimal Control and Deep Neural Networks
Kaitong Hu, Anna Kazeykina, Zhenjie Ren
In this paper, we study a regularised relaxed optimal control problem and, in particular, we are concerned with the case where the control variable is of large dimension. We introd…
Scaling Limit of Sub-ballistic 1D Random Walk among Biased Conductances: a Story of Wells and Walls
Quentin Berger, Michele Salvi
We consider a one-dimensional random walk among biased i.i.d. conductances, in the case where the random walk is transient but sub-ballistic: this occurs when the conductances have…