On hypoelliptic differential operators of constant strength.
Shafii-Mousavi, M. ; Zielezny, Z.
Pacific J. Math., Tome 85 (1979) no. 2, p. 249-256 / Harvested from Project Euclid
Text on Project Euclid
PDF
Alt PDF
Publié le : 1979-05-14
Classification:  35H05 
@article{1102785076,
     author = {Shafii-Mousavi, M. and Zielezny, Z.},
     title = {On hypoelliptic differential operators of constant strength.},
     journal = {Pacific J. Math.},
     volume = {85},
     number = {2},
     year = {1979},
     pages = { 249-256},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1102785076}
}

Shafii-Mousavi, M.; Zielezny, Z. On hypoelliptic differential operators of constant strength.. Pacific J. Math., Tome 85 (1979) no. 2, pp.  249-256. http://gdmltest.u-ga.fr/item/1102785076/