Titlebook: Kolmogorov Operators and Their Applications; Stéphane Menozzi,Andrea Pascucci,Sergio Polidoro Conference proceedings 2024 The Editor(s) (i

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Hypocoercivity Methods for Kinetic Fokker-Planck Equations with Factorised Gibbs States,es the Fokker-Planck and the transport operators. Rates of convergence in presence of a global equilibrium, or decay rates otherwise, are estimated either by the corresponding rates in the diffusion limit, or by the rates of convergence to local equilibria, under moment conditions. On the basis of t

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About the Regularity of Degenerate Non-local Kolmogorov Operators Under Diffusive Perturbations,ither local or non-local. More precisely, we establish that some estimates, such as the Schauder and Sobolev ones, already known for the non-perturbed operator still hold, and with the same constants, when we perturb the Ornstein-Uhlenbeck operator with second order diffusions with coefficients only

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官僚統(tǒng)治

On Averaged Control and Iteration Improvement for a Class of Multidimensional Ergodic Diffusions,ith variable diffusion and drift coefficients both depending on control; the diffusion coefficient must be a scalar function. The convergence of Howard’s iterative reward improvement algorithm to the unique solution of Bellman’s equation is also established.

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Conference proceedings 2024 arise in several research fields...This volume collects a selection of the talks given at the Cortona meeting by experts in both fields, who presented the most recent developments of the theory. Particular emphasis has been given to degenerate partial differential equations, It? processes, applicat

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