Advanced Search
Article Contents
Article Contents

Approximate models for stochastic dynamic systems with velocities on the sphere and associated Fokker--Planck equations

Abstract Related Papers Cited by
  • We consider stochastic dynamic systems with state space $\mathbb{R}^n \times \mathbb{S}^{n-1}$ and associated Fokker--Planck equations. Such systems are used to model, for example, fiber dynamics or swarming and pedestrian dynamics with constant individual speed of propagation. Approximate equations, like linear and nonlinear (maximum entropy) moment approximations and linear and nonlinear diffusion approximations are investigated. These approximations are compared to the underlying Fokker--Planck equation with respect to quality measures like the decay rates to equilibrium. The results clearly show the superiority of the maximum entropy approach for this application compared to the simpler linear and diffusion approximations.
    Mathematics Subject Classification: Primary: 37H10, 60H30, 70H05.


    \begin{equation} \\ \end{equation}
  • [1]

    F. Andreu, V. Caselles, J. M. Mazon and S. Moll, A diffusion equation intransparent media, J. Evol. Equ., 7 (2007), 113-143.doi: 10.1007/s00028-007-0249-3.


    A. M. Anile, S. Pennisi and M. Sammartino, A thermodynamical approach to Eddington factors, J. Math. Phys., 32 (1991), 544-550.doi: 10.1063/1.529391.


    K. Beauchard and E. Zuazua, Large time asymptotics for partially dissipative hyperbolic systems, Arch. Ration. Mech. Anal., 199 (2011), 177-227.doi: 10.1007/s00205-010-0321-y.


    C. Berthon, P. Charrier and B. Dubroca, An HLLC scheme to solve the M1 model of radiative transfer in two space dimensions, J. Sci. Comput., 31 (2007), 347-389.doi: 10.1007/s10915-006-9108-6.


    S. Bianchini, B. Hanouzet and R. Natalini, Asymptotic behavior of smooth solutions for partially dissipative hyperbolic systems with a convex entropy, Commun. Pure Appl. Math., 60 (2007), 1559-1622.doi: 10.1002/cpa.20195.


    L. L. Bonilla, T. Götz, A. Klar, N. Marheineke and R. Wegener, Hydrodynamic limit of a Fokker-Planck equation describing fiber lay-down processes, SIAM J. Appl. Math., 68 (2007), 648-665.doi: 10.1137/070692728.


    L. L. Bonilla, A. Klar and S. Martin, Higher order averaging of linear Fokker-Planck equations with periodic forcing, SIAM J. Appl. Math., 72 (2012), 1315-1342.doi: 10.1137/11083959X.


    T. A. Brunner and J. P. Holloway, One-dimensional Riemann solvers and the maximum entropy closure, J. Quant. Spectrosc. Radiat. Transfer, 69 (2001), 543-566.


    J. A. Carrillo, V. Caselles and S. Moll, On the relativistic heat equation in one space dimension, Proc. London Math. Soc., 107 (2013), 1395-1423.doi: 10.1112/plms/pdt015.


    I. L. Chern, Long-time effect of relaxation for hyperbolic conservation laws, Commun. Math. Phys., 172 (1995), 39-55.doi: 10.1007/BF02104510.


    B. Cockburn and C. W. Shu, The local discontinuous Galerkin method for time-dependent convection-diffusion systems, SIAM J. Numer. Anal., 35 (1998), 2440-2463.doi: 10.1137/S0036142997316712.


    J. F. Coulombel, F. Golse and T. Goudon, Diffusion approximation and entropy based moment closure for kinetic equations, Asymptot. Anal., 45 (2005), 1-39.


    P. Degond and S. Motsch, Continuum limit of self-driven particles with orientation interaction, Math. Models Methods Appl. Sci., 18 (2008), 1193-1215.doi: 10.1142/S0218202508003005.


    P. Degond, C. Appert-Rolland, M. Moussaid, J. Pettre and G. Theraulaz, A hierarchy of heuristic-based models of crowd dynamics, J. Stat. Phys., 152 (2013), 1033-1068.doi: 10.1007/s10955-013-0805-x.


    L. Desvilettes and C. Villani, On the trend to global equilibrium for spatially inhomogeneous entropy-dissipating systems: The linear Fokker-Planck equation, Comm. Pure Appl. Math., 54 (2001), 1-42.doi: 10.1002/1097-0312(200101)54:1<1::AID-CPA1>3.0.CO;2-Q.


    J. Dolbeault, A. Klar, C. Mouhot and C. Schmeiser, Hypocoercivity and a Fokker-Planck equation for fiber lay-down, Applied Mathematical Research Express, (2013), 165-175.


    J. Dolbeault, C. Mouhot and C. Schmeiser, Hypocoercivity, to appear in TAMS 2014.


    B. Dubroca and J. L. Feugeas, Entropic moment closure hierarchy for the radiative transfer equation, C. R. Acad. Sci. Paris Ser. I, 329 (1999), 915-920.doi: 10.1016/S0764-4442(00)87499-6.


    B. Dubroca and A. Klar, Half moment closure for radiative transfer equations, J. Comput. Phys., 180 (2002), 584-596.doi: 10.1006/jcph.2002.7106.


    M. Frank, B. Dubroca and A. Klar, Partial moment entropy approximation to radiative transfer, J. Comput. Phys., 218 (2006), 1-18.doi: 10.1016/j.jcp.2006.01.038.


    M. Grothaus, A. Klar, J. Maringer and P. Stilgenbauer, Geometry, mixing, properties and hypocoercivity of a degenerate diffusion arising in technical textile industry, arXiv:1203.4502.


    T. Götz, A. Klar, N. Marheineke and R. Wegener, A stochastic model for the fiber lay-down process in the nonwoven production, SIAM J. Appl. Math., 67 (2007), 1704-1717.doi: 10.1137/06067715X.


    A. Klar, N. Marheineke and R. Wegener, Hierarchy of mathematical models for production processes of technical textiles, ZAMM Z. Angew. Math. Mech., 89 (2009), 941-961.doi: 10.1002/zamm.200900282.


    A. Klar, J. Maringer and R. Wegener, A 3D model for fiber lay-down processes in non-woven production processes, Math. Models Methods Appl. Sci., 22 (2012), 1250020, 18 pp.doi: 10.1142/S0218202512500200.


    P. E. Klöden and P. Platen, Numerical Solution of Stochastic Differential Equations, Springer, 1999.


    A. Klar and O. Tse, An entropy functional and explicit decay rates for a partially dissipative hyperbolic system, to appear in ZAMM Z. Angew. Math. Mech., 2014.


    C. D. Levermore, Relating Eddington factors to flux limiters, J. Quant. Spectrosc. Radiat. Transf., 31 (1984), 149-160.doi: 10.1016/0022-4073(84)90112-2.


    T. Luo, R. Natalini and Z. Xin, Large time behaviour of the solutions to a hydrodynamic model for semiconductors, SIAM J. Appl. Math., 59 (1999), 810-830.doi: 10.1137/S0036139996312168.


    G. Papanicolaou, D. Stroock and S. Varadhan, Martingale Approach to Some Limit Theorems, in Statistical Mechanics and Dynamical Systems (ed. D. Ruelle), Duke University Mathematics Series III, Durham, 1977.


    H. Risken, The Fokker-Planck Equation, Springer, 1989.doi: 10.1007/978-3-642-61544-3.


    A. Roth, A. Klar, B. Simeon and E. Zharovsky, A semi-Lagrangian finite volume method for 3-D Fokker-Planck equations associated to stochastic dynamical systems on the sphere, to appear in J. Sci. Comput., 2014.


    T. Vicsek, A. Czirok, E. Ben-Jacob, I. Cohen and O. Shochet, Novel type of phase transition in a system of self-driven particles, Phys. Rev. Lett., 75 (1995), 1226-1229.doi: 10.1103/PhysRevLett.75.1226.


    C. Villani, Hypocoercivity, Mem. Amer. Math. Soc., 202 (2009), iv+141 pp.doi: 10.1090/S0065-9266-09-00567-5.

  • 加载中

Article Metrics

HTML views() PDF downloads(174) Cited by(0)

Access History

Other Articles By Authors



    DownLoad:  Full-Size Img  PowerPoint