Two perturbation theorems for contraction semigroups in a Hilbert space
Open Access
- 1 January 1969
- journal article
- Published by Project Euclid in Proceedings of the Japan Academy, Series A, Mathematical Sciences
- Vol. 45 (10)
- https://doi.org/10.3792/pja/1195520546
Abstract
No abstract availableThis publication has 3 references indexed in Scilit:
- A perturbation lemmaBulletin of the American Mathematical Society, 1966
- Perturbation theory for linear operatorsPublished by Springer Nature ,1966
- Feynman Integrals and the Schrödinger EquationJournal of Mathematical Physics, 1964