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On the wellposedness of the Cauchy problem for weakly hyperbolic equations of higher order

✍ Scribed by Piero D'Ancona; Tamotu Kinoshita

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
225 KB
Volume
278
Category
Article
ISSN
0025-584X

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✦ Synopsis

Abstract

We study the wellposedness in the Gevrey classes G^s^ and in C^∞^ of the Cauchy problem for weakly hyperbolic equations of higher order. In this paper we shall give a new approach to the case that the characteristic roots oscillate rapidly and vanish at an infinite number of points. (Β© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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