Remarks on a Recent Method for Lower Bounds to Energy Levels
- 5 August 1966
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 148 (1) , 90-91
- https://doi.org/10.1103/physrev.148.90
Abstract
A procedure of Gay for lower bounds to energy eigenvalues is improved and extended to apply to excited states and more complex systems.Keywords
This publication has 5 references indexed in Scilit:
- Studies in Perturbation Theory. X. Lower Bounds to Energy Eigenvalues in Perturbation-Theory Ground StatePhysical Review B, 1965
- A Lower Bound Procedure for Energy EigenvaluesPhysical Review B, 1964
- A Procedure for Estimating EigenvaluesJournal of Mathematical Physics, 1962
- Lower Bounds for Eigenvalues of Schrödinger's EquationPhysical Review B, 1961
- Truncations in the method of intermediate problems for lower bounds to eigenvaluesJournal of Research of the National Bureau of Standards Section B Mathematics and Mathematical Physics, 1961