A note on the sparse representation of discrete integral operators

DOI10.1016/0096-3003(94)00146-UzbMath0831.65141OpenAlexW1994051256MaRDI QIDQ1899323

Michael A. Golberg

Publication date: 9 October 1995

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0096-3003(94)00146-u

zbMATH Keywords

Galerkin methodcollocationquadrature rulessingular kernelssparse matrix representationregular kernels

Mathematics Subject Classification ID

Numerical methods for integral equations (65R20) Integral equations of the convolution type (Abel, Picard, Toeplitz and Wiener-Hopf type) (45E10) Fredholm integral equations (45B05)

Related Items

Improved convergence rates for some discrete Galerkin methods

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item
• The fast Fourier transform and the numerical solution of one-dimensional boundary integral equations
• A strictly conservative spatial approximation scheme for the governing engineering and physics equations over irregular regions and inhomogeneously scattered nodes
• Discrete polynomial-based Galerkin methods for Fredholm integral equations
• Generalized Hermite interpolation and positive definite kernels on a Riemannian manifold
• Polynomial interpolation and hyperinterpolation over general regions
• A Galerkin-Petrov method for singular integral equations
• The Numerical Solution of Laplace’s Equation in Three Dimensions
• Numerical integration on the sphere
• Wavelet-Like Bases for the Fast Solution of Second-Kind Integral Equations
• The Deferred Approach to the Limit for Eigenvalues of Integral Equations

This page was built for publication: A note on the sparse representation of discrete integral operators