Pages that link to "Item:Q1116017"

The following pages link to On some classes of non-hypoelliptic second order partial differential operators (Q1116017):

Displaying 8 items.

• On a class of operators related to second-order differential equations (Q871753) (← links)
• A criterion for hypoellipticity of second order differential operators (Q1102439) (← links)
• Non-hypoellipticity for degenerate elliptic operators (Q1821254) (← links)
• On a representation of fully nonlinear elliptic operators in terms of pure second order derivatives and its applications (Q2016976) (← links)
• Almansi decompositions for non-singular second order partial differential operators (Q2789013) (← links)
• (Q3605337) (← links)
• On a class of second order partial differential operators of non-principal type (Q3726664) (← links)
• A class of nonlocal hypoelliptic operators and their extensions (Q5014744) (← links)