Recovery of Dirac system from the rectangular Weyl matrix function

Weyl theory for Dirac systems with rectangular matrix potentials is non-classical. The corresponding Weyl functions are rectangular matrix functions. Furthermore, they are non-expansive in the upper semi-plane. Inverse problems are treated for such Weyl functions, and some results are new even for t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	arXiv.org 2011-06
Hauptverfasser:	Fritzsche, B, Kirstein, B, I Ya Roitberg, Sakhnovich, A L
Format:	Artikel
Sprache:	eng
Schlagworte:	Inverse problems Mathematics - Classical Analysis and ODEs Mathematics - Functional Analysis Mathematics - Spectral Theory
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!