Birman–Schwinger bounds for the Laplacian with point interactions
- 1 September 1979
- journal article
- research article
- Published by AIP Publishing in Journal of Mathematical Physics
- Vol. 20 (9), 1848-1850
- https://doi.org/10.1063/1.524301
Abstract
Birman–Schwinger bounds on the eigenvalues of −Δ are described, where −Δ is the self adjoint operator obtained from the three‐dimensional Laplacian by imposing boundary conditions at N distinct points in R3.Keywords
This publication has 3 references indexed in Scilit:
- Bound for the Kinetic Energy of Fermions Which Proves the Stability of MatterPhysical Review Letters, 1975
- The spectrum of singular boundary problemsAmerican Mathematical Society Translations: Series 2, 1966
- ON THE BOUND STATES OF A GIVEN POTENTIALProceedings of the National Academy of Sciences, 1961