Perturbation theory for linear/nonlinear eigenvalue problems in action

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:stefanie888
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
  In numerical analysis,perturbation theory has earned their fame as primarily theoretical contributions,but nonetheless their role in practical computations is crucial.
其他文献
  In this talk we review the general methodology of the Multilevel Monte Carlo method for estimation of the variance and higher order central statistical mome
会议
  We present two multilevel algorithms for the simulation of large systems of exchangeable SDEs.
会议
  We apply several well-known tricks to improve the efficiency of the Multilevel MC method for SDEs: modified equations analysis as an alternative to strong-a
会议
  In this talk,we present preliminary results on development of C++libraries for the weak Galerkin(WG)finite element methods.
会议
  In this joint work with Rob Scheichl(Bath),Christoph Schwab(Zurich),Ian Sloan(UNSW),and Elizabeth Ullmann(Hamburg),we analyze a multilevel quasi-Monte Carlo
会议
  A Balancing domain decomposition by constraints(BDDC)algorithm is studied for solutions of large sparse linear algebraic systems arising from weak Galerkin
会议
  Numerical solution of poroelasticity problems discretized in space by Courant elements for solid,Raviart-Thomas elements for fluid velocities and piecewise
会议
  This article is devoted to computing the eigenvalue and its lower bounds of the Laplace eigenvalue problem by a weak Galerkin(WG)finite element methods.
会议
  In this talk we shortly review some of the classical and recent results in perturbation theory.
会议
  We study the behaviour of the eigenvalues of a parametric matrix polynomial P in a neighbourhood of zero.
会议