Pseudodifferential operators with point interactions

DOI10.1023/A:1007370120698zbMath0883.35138OpenAlexW1846301733MaRDI QIDQ1366442

Pavel Kurasov, Sergio A. Albeverio

Publication date: 23 March 1998

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1023/a:1007370120698

zbMATH Keywords

point interactionsub-Markovian semigroupspin zero Hamiltonian

Mathematics Subject Classification ID

Pseudodifferential operators as generalizations of partial differential operators (35S05) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) (S)-matrix theory, etc. in quantum theory (81U20) Pseudodifferential operators (47G30)

Related Items (3)

The spectrum of a harmonic oscillator operator perturbed by \(\delta\)-interactions ⋮ Green function and resolvent operator of a Schrödinger equation with general point interaction ⋮ \(p\)-adic Schrödinger-type operator with point interactions

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