Non-variational computation of the eigenstates of Dirac operators with radially symmetric potentials - Mathematics > Analysis of PDEsReportar como inadecuado




Non-variational computation of the eigenstates of Dirac operators with radially symmetric potentials - Mathematics > Analysis of PDEs - Descarga este documento en PDF. Documentación en PDF para descargar gratis. Disponible también para leer online.

Abstract: We discuss a novel strategy for computing the eigenvalues and eigenfunctionsof the relativistic Dirac operator with a radially symmetric potential.
Thevirtues of this strategy lie on the fact that it avoids completely thephenomenon of spectral pollution and it always provides two-side estimates forthe eigenvalues with explicit error bounds on both eigenvalues andeigenfunctions.
We also discuss convergence rates of the method as well asillustrate our results with various numerical experiments.



Autor: Lyonell Boulton, Nabile Boussaid LM-Besançon

Fuente: https://arxiv.org/



DESCARGAR PDF




Documentos relacionados