Differential operators with nonsingular characteristics
Hörmander, Lars
Bull. Amer. Math. Soc., Tome 68 (1962) no. 6, p. 354-359 / Harvested from Project Euclid
Publié le : 1962-07-14
Classification: 
@article{1183524674,
     author = {H\"ormander, Lars},
     title = {Differential operators with nonsingular characteristics},
     journal = {Bull. Amer. Math. Soc.},
     volume = {68},
     number = {6},
     year = {1962},
     pages = { 354-359},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1183524674}
}
Hörmander, Lars. Differential operators with nonsingular characteristics. Bull. Amer. Math. Soc., Tome 68 (1962) no. 6, pp.  354-359. http://gdmltest.u-ga.fr/item/1183524674/