Hypoelliptic operators with double characteristics
A. Menikoff (1976-1977)
Séminaire Équations aux dérivées partielles (Polytechnique)
Similarity:
Displaying similar documents to “On hypoelliptic operators with double characteristics”
Hypoelliptic operators with double characteristics
A class of pseudo differential operators with multiple non-involutive characteristics
Maria Mascarello Rodino, Luigi Rodino (1981)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Similarity:
A class of pseudo differential operators on the product of two manifolds and applications
Luigi Rodino (1975)
Annali della Scuola Normale Superiore di Pisa - Classe di Scienze
Similarity:
Applications of Fourier integral operators
J. J. Duistermaat (1971-1972)
Séminaire Équations aux dérivées partielles (Polytechnique)
Similarity:
On some localized estimates for pseudo-differential operators
Anders Melin (1978)
Journées équations aux dérivées partielles
Similarity:
Gevrey hypoellipticity for partial differential equations with characteristics of higher multiplicity.
Rodino, Luigi, De Donno, Giuseppe (2000)
Rendiconti del Seminario Matematico
Similarity:
Hypoelliptic differential operators
Lars Hörmander (1961)
Annales de l'institut Fourier
Similarity:
On donne une condition suffisante pour l’hypoellipticité d’une équation différentielle à coefficients variables. La démonstration utilise une paramétrix construite par transformation de Fourier.