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Method of orthogonal iteration in the problem of calculating the energy spectrum of a quantum-mechanical system. (English. Russian original) Zbl 0491.65069

Mosc. Univ. Comput. Math. Cybern. 1981, No. 2, 1-13 (1981); translation from Vestn. Mosk. Univ., Ser. XV 1981, No. 2, 3-13 (1981).

MSC:

65R20 Numerical methods for integral equations
81Q05 Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics
45H05 Integral equations with miscellaneous special kernels
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