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A generalized conjugate gradient method for the numerical solution of elliptic partial differential equations. (English) Zbl 0595.65110
Reprint of the authors’ paper in Sparse Matrix Comput., Proc. Symp. Lemont 1975, 309-332 (1976; Zbl 0344.65047).

MSC:
65N22 Numerical solution of discretized equations for boundary value problems involving PDEs
65F10 Iterative numerical methods for linear systems
65N12 Stability and convergence of numerical methods for boundary value problems involving PDEs
65F05 Direct numerical methods for linear systems and matrix inversion
35J25 Boundary value problems for second-order elliptic equations
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