Effective dynamics of stochastic partial differential equations

来源 :第八届工业与应用数学国际大会 | 被引量 : 0次 | 上传用户:tinggu
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  Stochastic partial differential equations(SPDEs)are appropriate mathematical models for many multiscale systems with uncertain and fluctuating influences.A complex system often contains different scales both in time and space,which make numerical simialtion difficult,so effective and simplifed system,governing the evolution of the system over long time scale,is desirable.The simplified system provide an effective model to be applied to simulate the complex system.This minisymposium aim to present new methods and results on the effective description complex system and application in science and engineering.
其他文献
  In this talk I will present a new scheme of investigating some interested problems about the dynamics of SPDE.In order to present our idea clearly,we consid
会议
  This paper is concerned with effects of noise on the solutions of partial differential equations.We first provide a sufficient condition to ensure the exist
会议
  We present the RBF WENO finite difference methods,which is based on our adaptive RBF-WENO finite volume methods.The polynomial basis is replaced with the ra
会议
  In this talk,we provide a connection between the Abel equation of the first kind,an ordinary differential equation that is cubic in the unknown function,and
会议
  We introduce a Bassi-Rebay type discontinuous Galerkin(DG)method for both stationary and time-dependent third-order linear equations.This method is the firs
会议
  Solving wave propagation problems within heterogeneous media has been of great interest and has a wide range of applications in physics and engineering.The
会议
  As the community of analysts studying hyperbolic conservation laws continues to make progress on multidimensional problems,largely through the study of self
会议
  In this report,we present some accelerated eigenvalue and SVD solvers by using the hierarchically semiseparable(HSS)matrix techniques.We mainly exploit the
会议
  We propose Lax-Friedrichs fast sweeping multigrid methods which allow efficient calculations of viscosity solutions of stationary hyperbolic problems.Due to
会议
  We study a group of orthogonal polynomials satisfying certain three-term recurrence relations with coefficients being linear or quadratic in the polynomial
会议