We study the Gevrey singularities of solutions of microhyperbolic equations using exponential weighted estimates in the phase space. In particular, we recover some known results on the propagation of Gevrey regularity in an elementary way, using microlocal exponential estimates.
Vania Sordoni (2013). On Gevrey singularities of microhyperbolic operators. JOURNAL D'ANALYSE MATHEMATIQUE, 121, 383-399 [10.1007/s11854-013-0040-z].
On Gevrey singularities of microhyperbolic operators
SORDONI, VANIA
2013
Abstract
We study the Gevrey singularities of solutions of microhyperbolic equations using exponential weighted estimates in the phase space. In particular, we recover some known results on the propagation of Gevrey regularity in an elementary way, using microlocal exponential estimates.File in questo prodotto:
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