scientific article; zbMATH DE number 1120143

zbMath0899.34036MaRDI QIDQ4377679

Johannes Trost

Publication date: 19 February 1998

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

WKB methodone-dimensional Schrödinger operatorsphase lossnot integer Maslov indices

Mathematics Subject Classification ID

Particular ordinary differential operators (Dirac, one-dimensional Schrödinger, etc.) (34L40) Diffraction, scattering (78A45) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Singular perturbations, turning point theory, WKB methods for ordinary differential equations (34E20)

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