Some problems of calculation of energy spectra of complex atomic configurations

DOI10.1016/S0010-4655(01)00446-5zbMath1036.81521MaRDI QIDQ1348045

A. Momkauskaitė, R. Karpuškienė, P. Bogdanovich

Publication date: 15 May 2002

Published in: Computer Physics Communications (Search for Journal in Brave)

zbMATH Keywords

diagonalizationcomplex electronic statesconfiguration state functionsdecreasing the orders of matrices

Mathematics Subject Classification ID

Computational methods for problems pertaining to quantum theory (81-08) Atomic physics (81V45)

Cites Work

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• The iterative calculation of a few of the lowest eigenvalues and corresponding eigenvectors of large real-symmetric matrices
• Numerical methods of the preliminary evaluation of the role of admixed configurations in atomic calculations

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