On a class of hyperbolic systems with multiple characteristics
type: Item
instance of: scholarly article
title: On a class of hyperbolic systems with multiple characteristics
zbMATH Open document ID: 0927.35059
author: Stefano Benvenuti
author: Antonio Bove
published in: Osaka Journal of Mathematics
publication date: 1998-11-02T00:00:00Z
review text: The authors discuss the necessary conditions for the well-posedness of the Cauchy problem for a class of first-order differential system with multiple characteristics. They give the Levi condition about lower-order terms under the assumptions on the principal part, that is, the characteristics of multiplicity are at most 3, the rank at a triple point is \(N-1\), and the localization of the determinant of the principal part is not effectively hyperbolic.
reviewed by: Kunihiko Kajitani
Mathematics Subject Classification ID: 35L45
Mathematics Subject Classification ID: 35A05
zbMATH DE Number: 1217807
zbMATH Keywords: well-posedness
zbMATH Keywords: Levi condition
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 1217807