Publié le : 1988-05-15
Classification:
35H05,
35S05
@article{1250520484,
author = {\=Okaji, Takashi},
title = {Gevrey-hypoelliptic operators which are not $C^\infty$-hypoelliptic},
journal = {J. Math. Kyoto Univ.},
volume = {28},
number = {4},
year = {1988},
pages = { 311-322},
language = {en},
url = {http://dml.mathdoc.fr/item/1250520484}
}
Ōkaji, Takashi. Gevrey-hypoelliptic operators which are not $C^\infty$-hypoelliptic. J. Math. Kyoto Univ., Tome 28 (1988) no. 4, pp. 311-322. http://gdmltest.u-ga.fr/item/1250520484/