Trend to Equilibrium for a Delay Vlasov-Fokker-Planck Equation and Explicit Decay Estimates

  title={Trend to Equilibrium for a Delay Vlasov-Fokker-Planck Equation and Explicit Decay Estimates},
  author={A. Klar and L. Kreusser and O. Tse},
  journal={SIAM J. Math. Anal.},
In this paper, a delay Vlasov-Fokker-Planck equation associated to a stochastic interacting particle system with delay is investigated analytically. Under certain restrictions on the parameters well-posedness and ergodicity of the mean-field equation are shown and an exponential rate of convergence towards the unique stationary solution is proven as long as the delay is finite. For infinte delay i.e., when all the history of the solution paths are taken into consideration polynomial decay of… Expand
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