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Hypervirial Theorems and the Variational Theorem

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Part of the book series: Lecture Notes in Chemistry ((LNC,volume 43))

Abstract

In Chapter II we have dealt with one of the two most important methods that allow one to get approximations for the solutions of the Schrödinger equation, i.e. PT. The other relevant method is the variational approximation, which will be discussed briefly in this section.

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© 1987 Springer-Verlag Berlin Heidelberg

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Fernández, F.M., Castro, E.A. (1987). Hypervirial Theorems and the Variational Theorem. In: Hypervirial Theorems. Lecture Notes in Chemistry, vol 43. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-93349-3_4

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  • DOI: https://doi.org/10.1007/978-3-642-93349-3_4

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-17170-6

  • Online ISBN: 978-3-642-93349-3

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