Spectral representation of the resolvent of a discrete operator
β Scribed by Patrick Lang; John Locker
- Book ID
- 107794989
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 626 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0022-1236
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π SIMILAR VOLUMES
## Abstract We report a new mathematical result: it is possible to construct a spectral representation of the two particles Coulomb potential in the form of |**r** β **r**^β²^|^β1^ = β~Ξ»~Ξ»__g__(**r**) __g__~Ξ»~(**r**^β²^). We call this formula Ξ»βdecomposition. Two special nontrivial cases of Ξ»βdecompo
## Abstract Mourre method of commutators is used to get low energy resolvent bound for an abstract operatorin a Hilbert space and for a second order variable coefficient elliptic operator in __R__^__d__^, __d__β©Ύ3. Copyright Β© 2002 John Wiley & Sons, Ltd.