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Higher order finite element solution of the one-dimensional Schrödinger equation

✍ Scribed by R. Eid

Publisher
John Wiley and Sons
Year
1999
Tongue
English
Weight
254 KB
Volume
71
Category
Article
ISSN
0020-7608

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✦ Synopsis

The one-dimensional Schrodinger equation has been examined by means öf the confined system defined on a finite interval. The eigenvalues of the resulting bounded problem subject to the Dirichlet boundary conditions are calculated accurately to 20 significant figures using higher order shape functions in the usual isoparametric finite element method. Numerical results are given for an arbitrary polynomial potential of degree M.

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