THE MATHEMATICAL PROBLEM OF THE MULTICONFIGURATION APPROXIMATION (MATEMATICHESKAYA ZADACHA MNOGOKONFIGURATSIONNOGO PRIBLIZHENIYA),

Abstract

The Ritz method is generalized in the sense that it is combined with the variation method to find approximate eigenfunctions. It is shown that this generalized Ritz method comprises a mathematical basis for the method of the Fock self-consistent field in the multiconfiguration approximation. Methods are indicated for simplifying the corresponding equations, which permit calculations to be carried out without certain difficulties connected with the nonsimplified equations. (Author)

Document Details

Document Type
Technical Report
Publication Date
Oct 01, 1965
Accession Number
AD0669172

Entities

People

  • A. P. Yutsis
  • Ya. I. Vizbaraite

Organizations

  • American Meteorological Society

Tags

DTIC Thesaurus Topics

  • Algebra
  • Differential Equations
  • Eigenvalues
  • Eigenvectors
  • Equations
  • Mathematical Analysis
  • Mathematics
  • Real Variables

Fields of Study

  • Mathematics

Readers

  • Computational Modeling and Simulation
  • Fluid Dynamics.
  • Information Retrieval