Univ Sao Paulo, Inst Ciencias Matemat & Comp, Dept Matemat, BR-13560970 Sao Carlos, SP - Brazil
 Florida Int Univ, Dept Math, Miami, FL 33199 - USA
Total Affiliations: 2
JOURNAL OF FOURIER ANALYSIS AND APPLICATIONS;
JAN 14 2020.
Web of Science Citations:
To a system of n closed one-forms on the torus Tm+n, we associate a differential complex and compute the induced cohomology groups in the s-Gevrey category, provided that a related matrix of periods satisfies a Diophantine condition. Also, we present a complete characterization for the s-global hypoellipticity at the level of q-forms for q >= 0. (AU)