Gevrey-well-posedness for weakly hyperbolic operators with Hölder-continuous coefficients

In this paper we prove that the Cauchy problem for a class of weakly hyperbolic equations having Hölder-continuous coefficients is well-posed in Gevrey spaces. The index of the Gevrey class is related to the Hölder index and to the speed of oscillation of the coefficients.



Titolo: Gevrey-well-posedness for weakly hyperbolic operators with Hölder-continuous coefficients
Autori: 
DEL SANTO, DANIELE
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Data di pubblicazione: 2004
Rivista: 
MATHEMATICA SCANDINAVICA  
Abstract: In this paper we prove that the Cauchy problem for a class of weakly hyperbolic equations having Hölder-continuous coefficients is well-posed in Gevrey spaces. The index of the Gevrey class is related to the Hölder index and to the speed of oscillation of the coefficients.
Handle: http://hdl.handle.net/11368/1693197
URL: http://www.mscand.dk/article.php?id=240
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http://hdl.handle.net/11368/1693197
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