Some Examples of Nonhypoelliptic Infinitely Degenerate Elliptic Differential Operators

Nguyen Minh Tri

Institute of Mathematics, National Centre for Natural Science and Technology

Abstract: This paper contains examples of nonhypoelliptic infinitely degenerate elliptic differential operators. Global nonsmooth solutions of the corresponding homogeneous equations are constructed.

UDC: 517

Received: 03.03.2000
Revised: 18.12.2000

DOI: 10.4213/mzm368

 English version: Mathematical Notes, 2002, 71:4, 517–529

Bibliographic databases:

• 
• 
• 
• 
•