Conjugate method solutions of the biharmonic equation for the generation of boundary orthogonal grids
DOI10.1016/0045-7825(92)90179-NzbMath0814.65112MaRDI QIDQ1205670
Anastasios Karkanis, Stelianos Pergantis, Panagiotis Demetriou Sparis
Publication date: 1 April 1993
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
algorithmsbiharmonic equationfinite differencepreconditioned conjugate gradient methodsgeneration of curvilinear boundary-orthogonal grids
Boundary value problems for higher-order elliptic equations (35J40) Iterative numerical methods for linear systems (65F10) Mesh generation, refinement, and adaptive methods for boundary value problems involving PDEs (65N50) Finite difference methods for boundary value problems involving PDEs (65N06) Biharmonic, polyharmonic functions and equations, Poisson's equation in two dimensions (31A30)
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