A Gradient Flow Approach to Kinetic Equations

A Gradient Flow Approach to Kinetic Equations

Hausdorff Center for Mathematics via YouTube Direct link

A current-measure formulation of LBE

12 of 26

12 of 26

A current-measure formulation of LBE

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A Gradient Flow Approach to Kinetic Equations

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  1. 1 Intro
  2. 2 Contents
  3. 3 A current-density formulation of the heat equation
  4. 4 Variational characterization
  5. 5 Heat equation in probability space
  6. 6 Comments
  7. 7 Linear Boltzmann equations
  8. 8 Probabilistic interpretation
  9. 9 Boltzmann-Grad limit of the Lorentz gas
  10. 10 Rayleigh-Boltzmann equation
  11. 11 Linear phonon Boltzmann equation
  12. 12 A current-measure formulation of LBE
  13. 13 Assumptions
  14. 14 Existence ad uniqueness
  15. 15 Definition of LBE
  16. 16 Remarks
  17. 17 Empirical measure and current of N independent copies
  18. 18 Continuity equation
  19. 19 Large deviation principle
  20. 20 Microscopic model
  21. 21 The collision kernel
  22. 22 Large deviations (work in progress)
  23. 23 The rate functional
  24. 24 Entropy dissipation inequality
  25. 25 The Dirichlet integral and the the kinematic term
  26. 26 A gradient flow formulation

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