New formulas for Maslov's canonical operator in a neighborhood of focal points and caustics in 2D semiclassical asymptotics

We suggest a new representation of Maslov's canonical operator in a neighborhood of the caustics using a special class of coordinate systems ("eikonal coordinates") on Lagrangian manifolds. The specific features of the two-dimensional case are considered. The general case is treated i...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	arXiv.org 2013-08
Hauptverfasser:	S Yu Dobrokhotov, Makrakis, G, Nazaikinskii, V E, T Ya Tudorovskii
Format:	Artikel
Sprache:	eng
Schlagworte:	Coordinates Mathematics - Analysis of PDEs Mathematics - Mathematical Physics Operators (mathematics) Physics - Mathematical Physics
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!