On the loss of regularity for a class of weakly hyperbolic operators

In this paper we determine bounds for the optimal loss of regularity in the Sobolev scale for a class of weakly hyperbolic operators.

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Bibliographic Details
Published in:	Journal of mathematical analysis and applications Vol. 359; no. 1; pp. 181 - 196
Main Authors:	Ebert, M.R., Kapp, R.A., dos Santos Filho, J.R.
Format:	Journal Article
Language:	English
Published:	Amsterdam Elsevier Inc 01-11-2009 Elsevier
Subjects:	Energy method Exact sciences and technology Levi conditions Loss of regularity in the Sobolev scale Mathematical analysis Mathematics Quasilinear weakly hyperbolic operators Sciences and techniques of general use Loss of regularity in the Sobolev scale Energy method Quasilinear weakly hyperbolic operators Levi conditions Energy Mathematical analysis Application Regularity
Online Access:	Get full text
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Description
Summary:	In this paper we determine bounds for the optimal loss of regularity in the Sobolev scale for a class of weakly hyperbolic operators.
ISSN:	0022-247X 1096-0813
DOI:	10.1016/j.jmaa.2009.05.026