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Estimation of the convergence rate of the Green’s function method in electron spectrum computations. (English. Russian original) Zbl 0285.65065
U.S.S.R. Comput. Math. Math. Phys. 12(1972), No. 2, 332-338 (1973); translation from Zh. Vychisl. Mat. Mat. Fiz. 12, 532-537 (1972).
MSC:
65N12 Stability and convergence of numerical methods for boundary value problems involving PDEs
35C15 Integral representations of solutions to PDEs
35J10 Schrödinger operator, Schrödinger equation
65N25 Numerical methods for eigenvalue problems for boundary value problems involving PDEs
65Z05 Applications to the sciences
65E05 General theory of numerical methods in complex analysis (potential theory, etc.)
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