ON A CLASS OF HIGHER ORDER DEGENERATE ELLIPTIC EQUATIONS.
Mathematics of the USSR-Sbornik (1969),8(1):1-32.
Go to publication
Authors: Vishik M., Grushin V.V. |
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
© Institute for Information Transmission Problems of the Russian Academy of Sciences (Kharkevich Institute), 2024 About | Contacts | Ïðîòèâîäåéñòâèå êîððóïöèè |