Results 161 to 170 of about 742 (173)

Variational Principles for Eigenvalues of Nonsymmetric Matrices

SIAM Journal on Matrix Analysis and Applications, 1989
Giles Auchmuty
exaly  

A semi-inverse variational method for generating the bound state energy eigenvalues in a quantum system: the Dirac Coulomb type-equation

Journal of Modern Optics, 2018
A Zerarka
exaly  

Improving the accuracy of WKB eigenvalues

Journal of Mathematical Physics, 1991
Lindblom Lee, Robiscoe R T
exaly  

Eigenvalues for double phase variational integrals

Annali Di Matematica Pura Ed Applicata, 2015
Marco Squassina, Francesca Colasuonno, Squassina Marco   +2 more
exaly  

Bounds to eigenvalues of the Laplacian on L-shaped domain by variational methods

Journal of Computational and Applied Mathematics, 2009
Zhiqing He
exaly  

New variational techniques and high precision eigenvalues for helium

AIP Conference Proceedings, 1989
exaly  

The calculation of guaranteed bounds for eigenvalues using complementary variational principles

Computing (Vienna/New York), 1991
exaly  

Variational principles for eigenvalues of the Klein–Gordon equation

Journal of Mathematical Physics, 2006
Christiane Tretter, Matthias Langer, Langer Matthias   +2 more
exaly  

Simple approximate analytical expressions for the eigenvalues of anharmonic oscillators and confining potential models

Journal of Chemical Physics, 1983
FRANCISCO Marcelo Fernández, Castro Eduardo A, Fernández FRANCISCO M   +2 more
exaly  

Electrodynamics as a problem of eigenvalues. II. Variational method of calculation of electromagnetic field oscillations in dispersive medium

Physics of Plasmas, 1996
exaly