Critical points for a one-dimensional Schrödinger operator with finite number of point delta- interactions and number of eigenvalues

DOI10.1088/1751-8113/43/28/285303zbMath1193.81026OpenAlexW2052281120MaRDI QIDQ3579961

Publication date: 11 August 2010

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/1751-8113/43/28/285303

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)

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