PageHeader : Funkcialaj Ekvacioj, 36 (1993) 519-556
Title : Microhypoellipticity for a Class of Pseudodifferential
Title : Operators with Double Characteristics
AuthorInfo : By
AuthorInfo : Seiichiro WAKABAYASHI and Michiharu SUZUKI
AuthorInfo : (University of Tsukuba and Kisaradu College of Technology, Japan)
AuthorInfo : Dedicated to Professor Tosinobu Muramatu on his 60th birthday
section : 1. Introduction
section : 2. Preliminaries
section : 3. Proof of Theorem 1.2
section : 4. Further sufficient conditions
section : 5. Some remarks
section : References