ISSN:
1432-2234
Keywords:
Key words: Large-scale matrix diagonalization
;
Lagrange
;
Newton
;
Raphson minimization
;
Ritz
;
Galerkin method
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract. We present a matrix diagonalization method where the diagonalization is carried out through a normal Lagrange–Newton–Raphson method solved in a subspace. The subspace is generated using the correction vector that predicts the standard Lagrange–Newton–Raphson formula in the full space. Some numerical examples and the performance of the algorithm are given.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s002140050527
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