The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
The search session has expired. Please query the service again.
Nous dirons qu’un faisceau de groupes abéliens sur un espace topologique est souple si, étant un ouvert de , et des fermés de , toute section de sur à support dans est somme de sections à support dans et . Soit une variété analytique réelle, son fibré cotangent en sphères, le faisceau sur des microfonctions qui proviennent localement sur , de distributions. Nous montrons que le faisceau est souple. En particulier le faisceau sur , quotient des distributions par...
Soit un opérateur (pseudo)-différentiel analytique, et soit sa variété caractéristique. On suppose que est régulière involutive de codimension , et que le symbole principal de s’annule exactement à un ordre donné sur . Alors, si est une solution de , le support essentiel (analytic wave front) de est, en dehors de celui de , réunion de -feuilles bicaractéristiques. De plus, l’équation est microlocalement résoluble.
On se ramène par transformation canonique au cas d’un...
Using a result of J.-M. Bony, we prove the weak involutivity of truncated microsupports. More precisely, given a sheaf on a real manifold and , if two functions vanish on , then so does their Poisson bracket.
Download Results (CSV)