The canonical functions method and singular potentials
β Scribed by H Kobeissi; K Fakhreddine
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 262 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0021-9991
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π SIMILAR VOLUMES
## Abstract Boundary value problems for singular canonical systems of differential equations of the form are studied in the associated Hilbert space \documentclass{article}\usepackage{amssymb}\begin{document}\pagestyle{empty}$L^2\_\Delta (\imath )$\end{document}. With the help of a monotonicity pr
The problem of the computation of the matrix elements Z ( v , v ' ; k ) = [ q U ( r ) ( r -rJkqUr(r)dr, is considered when q u ( r ) and q J r ) are eigenfunctions related to a diatomic potential of the RKR type (defined by the coordinates of its turning points Pi with polynomial interpolations). Th
In this note, we make a few comments concerning the paper of Hughes and Akin (Int. J. Numer. Meth. Engng., 15, 733-751 (1980)). Our primary goal is to demonstrate that the rate of convergence of numerical solutions of the ΓΏnite element method with singular basis functions depends upon the location o