On the theory of equivalent operators and application to the numerical solution of uniformly elliptic partial differential equations
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Publication:2639600
DOI10.1016/0196-8858(90)90007-LzbMath0718.65043OpenAlexW2093664623MaRDI QIDQ2639600
Thomas A. Manteuffel, Seymour V. Parter, Vance Faber
Publication date: 1990
Published in: Advances in Applied Mathematics (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0196-8858(90)90007-l
finite elementHilbert spacesiterative methodsfinite differenceuniformly elliptic operatorsequivalent operatorspreconditioning strategypreconditioned iterative solution
Boundary value problems for second-order elliptic equations (35J25) Iterative numerical methods for linear systems (65F10) Numerical computation of matrix norms, conditioning, scaling (65F35) Numerical solutions to equations with linear operators (65J10) Equations and inequalities involving linear operators, with vector unknowns (47A50) Numerical solution of discretized equations for boundary value problems involving PDEs (65N22)
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