Zobrazeno 1 - 10
of 144
pro vyhledávání: '"Koltracht, I."'
Autor:
Rawitscher, G. H., Koltracht, I.
The method is an extension to negative energies of a spectral integral equation method to solve the Schroedinger equation, developed previously for scattering applications. One important innovation is a re-scaling procedure in order to compensate for
Externí odkaz:
http://arxiv.org/abs/physics/0606030
Autor:
Rawitscher, G. H., Koltracht, I.
The solution of the Lippman-Schwinger (L-S) integral equation is equivalent to the the solution of the Schroedinger equation. A new numerical algorithm for solving the L-S equation is described in simple terms, and its high accuracy is confirmed for
Externí odkaz:
http://arxiv.org/abs/physics/0203032
Autor:
Rawitscher, G. H., Kang, S. Y., Koltracht, I., Zerrad, E., Zerrad, K., Kim, B. T., Udagawa, T.
In the Hartree-Fock approximation the Pauli exclusion principle leads to a Schroedinger Eq. of an integro-differential form. We describe a new spectral noniterative method (S-IEM), previously developed for solving the Lippman-Schwinger integral equat
Externí odkaz:
http://arxiv.org/abs/physics/0201066
A new spectral type method for solving the one dimensional quantum-mechanical Lippmann-Schwinger integral equation in configuration space is described. The radial interval is divided into partitions, not necessarily of equal length. Two independent l
Externí odkaz:
http://arxiv.org/abs/nucl-th/9802022
Publikováno v:
SIAM Journal on Numerical Analysis, 1994 Apr 01. 31(2), 429-443.
Externí odkaz:
https://www.jstor.org/stable/2158009
Publikováno v:
In Linear Algebra and Its Applications 2005 399:141-155
Publikováno v:
In Linear Algebra and Its Applications 2002 357(1):217-228
Publikováno v:
Journal of Chemical Physics; 5/22/2003, Vol. 118 Issue 20, p9149, 8p, 4 Charts, 2 Graphs
Autor:
Boman, E. *, Koltracht, I.
Publikováno v:
In Linear Algebra and Its Applications 1 December 1999 302-303:347-353
Publikováno v:
In Journal of Computational Physics 20 July 1999 153(1):160-202