Lower bounds to ground-state eigenvalues

DOI10.1023/A:1021211206564zbMath1017.81008OpenAlexW4238537763MaRDI QIDQ1861892

M. G. Marmorino

Publication date: 10 March 2003

Published in: Journal of Mathematical Chemistry (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1021211206564

zbMATH Keywords

variational methodlower boundsEckart inequalitypositive-semidefinite perturbationtemple lower bound formula

Mathematics Subject Classification ID

Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Molecular physics (81V55)

Related Items (1)

Use of ab initio methods to classify four existing energy density functionals according to their possible variational validity

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