Abstract
In this work, we introduce the notion of s-Gevrey vectors in locally integrable structures of tube type. Under the hypothesis of analytic hypoellipticity, we study the Gevrey regularity of such vectors and also show how this notion can be applied to the study of the Gevrey regularity of solutions of certain classes of semilinear equations.
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The second and third authors were also partially supported by CNPq and FAPESP.
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Castellanos, J.E., Cordaro, P.D. & Petronilho, G. Gevrey vectors in involutive tube structures and Gevrey regularity for the solutions of certain classes of semilinear systems. JAMA 119, 333–364 (2013). https://doi.org/10.1007/s11854-013-0011-4
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DOI: https://doi.org/10.1007/s11854-013-0011-4