Double Sobolev gradient preconditioning for nonlinear elliptic problems

DOI10.1002/NUM.20207zbMath1133.65095OpenAlexW2030642587MaRDI QIDQ5433223

Owe Axelsson, János Karátson

Publication date: 8 January 2008

Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/2066/18886

zbMATH Keywords

discrete Laplaciannonlinear diffusion problemPicard-type iterationSobolev gradient preconditioning

Mathematics Subject Classification ID

Nonlinear boundary value problems for linear elliptic equations (35J65) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Numerical computation of matrix norms, conditioning, scaling (65F35)

Related Items (2)

A link between the steepest descent method and fixed-point iterations ⋮ A Numerical Method for SolvingTwo-Dimensional Nonlinear Parabolic ProblemsBased on a Preconditioning Operator

Cites Work

• Sobolev gradients and differential equations
• Unnamed Item

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