The paper deals with the study of the Cauchy problem for a class of hyperbolic second order operators with double characteristics in the presence of a transition. In particular, we obtain some a priori local estimates and, by means of these estimates, we prove local and global existence theorems.
On hyperbolic equations with double characteristics in the presence of transition / Barbagallo, Annamaria; Esposito, Vincenzo. - In: BOUNDARY VALUE PROBLEMS. - ISSN 1687-2762. - 2016:(2016), pp. 1-26. [10.1186/s13661-016-0646-z]
On hyperbolic equations with double characteristics in the presence of transition
BARBAGALLO, ANNAMARIA;ESPOSITO, VINCENZO
2016
Abstract
The paper deals with the study of the Cauchy problem for a class of hyperbolic second order operators with double characteristics in the presence of a transition. In particular, we obtain some a priori local estimates and, by means of these estimates, we prove local and global existence theorems.File in questo prodotto:
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