On construit par voie géométrique une classe de symboles classiques en dehors d’une sous-variété. La classe d’opérateurs pseudodifférentiels associée contient les paramétrix d’opérateurs tels que ou
We construct, in a geometric way, a class of symbols which are classical except along some submanifold. The parametrics of and , for instance, belong to the associated class of pseudodifferential operators.
@article{AIF_1980__30_3_199_0, author = {Hirschowitz, Andr\'e}, title = {Une classe de symboles new-look}, journal = {Annales de l'Institut Fourier}, pages = {199--217}, publisher = {Institut Fourier}, address = {Grenoble}, volume = {30}, number = {3}, year = {1980}, doi = {10.5802/aif.798}, mrnumber = {81m:58076}, zbl = {0421.35081}, language = {fr}, url = {http://archive.numdam.org/articles/10.5802/aif.798/} }
TY - JOUR AU - Hirschowitz, André TI - Une classe de symboles new-look JO - Annales de l'Institut Fourier PY - 1980 SP - 199 EP - 217 VL - 30 IS - 3 PB - Institut Fourier PP - Grenoble UR - http://archive.numdam.org/articles/10.5802/aif.798/ DO - 10.5802/aif.798 LA - fr ID - AIF_1980__30_3_199_0 ER -
Hirschowitz, André. Une classe de symboles new-look. Annales de l'Institut Fourier, Tome 30 (1980) no. 3, pp. 199-217. doi : 10.5802/aif.798. http://archive.numdam.org/articles/10.5802/aif.798/
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