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Publication:2774115
zbMath1001.34082MaRDI QIDQ2774115
Alexander Fedotov, Frédéric Klopp
Publication date: 10 December 2002
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
asymptotic behaviorcomplex WKB methodadiabatic perturbationsone-dimensional periodic Schrödinger operators
Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Asymptotics and summation methods for ordinary differential equations in the complex domain (34M30) Singular perturbation problems for ordinary differential equations in the complex domain (complex WKB, turning points, steepest descent) (34M60)
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Monodromization method in the theory of almost-periodic equations ⋮ On the singular spectrum for adiabatic quasiperiodic Schrödinger operators ⋮ Complex WKB method (one-dimensional linear problems on the complex plane) ⋮ Complex WKB method for a difference Schrödinger equation with the potential being a trigonometric polynomial ⋮ The complex WKB method for difference equations in bounded domains ⋮ Semiclassical asymptotics of transition matrices for difference equations with two coalescing turning points ⋮ Adiabatic almost-periodic Schrödinger operators ⋮ Complex WKB method for adiabatic perturbations of a periodic Schrödinger operator ⋮ On the absolutely continuous spectrum of one-dimensional quasi-periodic Schrödinger operators in the adiabatic limit ⋮ Strong resonant tunneling, level repulsion and spectral type for one-dimensional adiabatic quasi-periodic Schrödinger operators
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