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The fast solution of Poisson’s and the biharmonic equations on irregular regions. (English) Zbl 1131.65303

MSC:
65N38 Boundary element methods for boundary value problems involving PDEs
65F10 Iterative numerical methods for linear systems
31A30 Biharmonic, polyharmonic functions and equations, Poisson’s equation in two dimensions
35J40 Boundary value problems for higher-order elliptic equations
35J05 Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation
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