Hypoellipticité maximale pour des opérateurs polynomes de champs de vecteurs
By: Bernard Helffer, Jean Nourrigat.
Contributors: Nourrigat, Jean.
Series: Progress in mathematics ;; v. 58; Progress in mathematics (Boston, Mass.) ;; v. 58.
Publisher: Birkhäuser
Published: 1985
Place of publication: Boston
Language: fre
Number of pages: 278
Subjects: Hypoelliptic operators.; Polynomial operators.; Vector fields.
Notes: Bibliography: p. 271-278.