Resumen de The Baouendi-Treves approximation theorem for Gevrey classes and applications

Gustavo Hoepfner, Renan Medrado, Luis Fernando Ragognette

• In this work we show how to extend the seminal Baouendi-Treves approximation theorem for Gevrey classes and ultradistributions. As applications we present a Gevrey version of the approximate Poincare lemma and study ultra- ´ distributions vanishing on maximally real submanifolds.