In this paper we give an invariant approach in the spirit of Boutet- Grigis-Helffer for a pseudodifferential operator with Characteristic Manifold given by a symplectic cone of codimension 2 v , which contains the Grushin model.
A problem of transversal anisotropic ellipticity / Mughetti Marco. - In: RENDICONTI DEL SEMINARIO MATEMATICO DELL'UNIVERSITA' DI PADOVA. - ISSN 0041-8994. - STAMPA. - 106:(2001), pp. 111-142.
A problem of transversal anisotropic ellipticity
Mughetti Marco
2001
Abstract
In this paper we give an invariant approach in the spirit of Boutet- Grigis-Helffer for a pseudodifferential operator with Characteristic Manifold given by a symplectic cone of codimension 2 v , which contains the Grushin model.File in questo prodotto:
Eventuali allegati, non sono esposti
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
