The eigenfunction problem in higher dimensions: Asymptotic theory
AUTOR(ES)
Sirovich, Lawrence
RESUMO
The spectral problem for linear operators on fully infinite domains is considered. A transformation first introduced by Wigner is used to show a number of asymptotic results. The method leads to a WKB (Wentzel-Kromers-Brillouin) theory for operators in more than one dimension. This includes practical tools for the approximate evaluation of spectra and eigenfunctions. Several general examples are developed.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=390896Documentos Relacionados
- The eigenfunction problem in higher dimensions: Exact results
- Endosomal compartmentalization in three dimensions: Implications for membrane fusion
- Imaging in five dimensions: time-dependent membrane potentials in individual mitochondria.
- Heritability of human cranial dimensions: comparing the evolvability of different cranial regions
- Asymptotic theory for gene mapping.