Solutions to the operator equation \(i\varepsilon dy/dt=A(t)y\) on intervals containing turning points

DOI10.1007/BF02551243zbMath0964.34039MaRDI QIDQ1586722

E. A. Grinina

Publication date: 23 November 2000

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

zbMATH Keywords

asymptotic expansionspectrum of an operatorhyperbolic turning pointsparabolic turning points

Mathematics Subject Classification ID

Singular perturbations, turning point theory, WKB methods for ordinary differential equations (34E20) Linear differential equations in abstract spaces (34G10) Asymptotic properties of solutions to ordinary differential equations (34D05) Asymptotic expansions of solutions to ordinary differential equations (34E05)

Related Items (2)

Calculation of correlation function of the director fluctuations in cholesteric liquid crystals by WKB method ⋮ Modes transformation for a Schroedinger type equation: avoided and unavoidable level crossings

Cites Work

• Turning points for adiabatically perturbed periodic equations
• Unnamed Item
• Unnamed Item

This page was built for publication: Solutions to the operator equation \(i\varepsilon dy/dt=A(t)y\) on intervals containing turning points