'Variation principle' presentation slideshows

A Covariant Variational Approach to Yang-Mills Theory

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Lecture 30: Linear Variation Theory The material in this lecture covers the following in Atkins.

Lecture 30: Linear Variation Theory The material in this lecture covers the following in Atkins. 14.7 Heteronuclear diatomic molecules (c) The variation principle Lecture on-line Linear Variation Theory (PowerPoint)

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The Hartree-Fock approximation

The Hartree-Fock approximation. Assume that the wavefunction can be approximated by a Slater-determinant. Vary the orbitals and use the variation principle to minimize the energy. The Hartree-Fock approximation (continued). closed-shell system:. energy:. molecular orbitals (MO).

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