Multi-order initialization of CG solution of FE discretizations

DOI10.1002/cnm.1630080802zbMath0763.65084OpenAlexW2139207189MaRDI QIDQ4015060

Nurit Budinsky, Isaac Fried

Publication date: 26 October 1992

Published in: Communications in Applied Numerical Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/cnm.1630080802

zbMATH Keywords

numerical examplesfinite elementsmallest eigenvalueelliptic eigenvalue problemconjugate gradient iterative methods

Mathematics Subject Classification ID

Estimates of eigenvalues in context of PDEs (35P15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Iterative numerical methods for linear systems (65F10) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25)

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