On finitely degenerate hyperbolic operators of second order
Colombini, Ferruccio ; Nishitani, Tatsuo
Osaka J. Math., Tome 41 (2004) no. 1, p. 933-947 / Harvested from Project Euclid
Publié le : 2004-12-14
Classification: 
@article{1153494227,
     author = {Colombini, Ferruccio and Nishitani, Tatsuo},
     title = {On finitely degenerate hyperbolic operators of second order},
     journal = {Osaka J. Math.},
     volume = {41},
     number = {1},
     year = {2004},
     pages = { 933-947},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1153494227}
}
Colombini, Ferruccio; Nishitani, Tatsuo. On finitely degenerate hyperbolic operators of second order. Osaka J. Math., Tome 41 (2004) no. 1, pp.  933-947. http://gdmltest.u-ga.fr/item/1153494227/