Orthogonal subspaces in an iterative method for the diagonalisation of Hermitian operators
G Bozzolo; M T Martin; A Plastino; G Bozzolo; Dept. de Fisica, Univ. Nacional, La Plata, Argentina; M T Martin; Dept. de Fisica, Univ. Nacional, La Plata, Argentina; A Plastino; Dept. de Fisica, Univ. Nacional, La Plata, Argentina
Журнал:
Journal of Physics A: Mathematical and General
Дата:
1981-07-01
Аннотация:
An iterative method for calculating low-lying eigenvalues of a Hermitian operator is extended and modified so as to provide an efficient algorithm that yields the whole spectrum.
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