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Novel corrector problems with exponential decay of the resonance error for numerical homogenization

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Rational Krylov for Stieltjes matrix functions: convergence and pole selection

Stefano Massei

Evaluating the action of a matrix function on a vector, that is

x=f(\mathcal M)v

, is an ubiquitous task in applications. When

\mathcal M

is large, one usually relies on Krylov projection methods. In this paper, we provide effective choices for the pole ...

2019

Novel corrector problems with exponential decay of the resonance error for numerical homogenization

Graph Chatbot

Chattez avec Graph Search

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Rational Krylov for Stieltjes matrix functions: convergence and pole selection

Controlling the bias error of Fokker- Planck methods for rarefied gas dynamics simulations

Coupling non-conforming discretizations of PDEs by spectral approximation of the Lagrange multiplier space

Backpropagation-Friendly Eigendecomposition

MATHICSE Technical Report : A low-rank technique for computing the quasi-stationary distribution of subcritical Galton-Watson processes

The time-dependent expected reward and deviation matrix of a finite QBD process

An algebraic least squares reduced basis method for the solution of nonaffinely parametrized Stokes equations

Rational Krylov for Stieltjes matrix functions: convergence and pole selection

A reduced basis approach to large-scale pseudospectra computation

A finite element framework based on bivariate simplex splines on triangle configurations

A local discontinuous Galerkin gradient discretization method for linear and quasilinear elliptic equations