The NIEP

The nonnegative inverse eigenvalue problem (NIEP) asks which lists of $n$ complex numbers (counting multiplicity) occur as the eigenvalues of some $n$-by-$n$ entry-wise nonnegative matrix. The NIEP has a long history and is a known hard (perhaps the hardest in matrix analysis?) and sought after prob...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Johnson, Charles R, Marijuán, Carlos, Paparella, Pietro, Pisonero, Miriam
Format:	Artikel
Sprache:	eng
Schlagworte:	Mathematics - Spectral Theory
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!