Concepedia

Weighted Poincar� inequalities for H�rmander vector fields and local regularity for a class of degenerate elliptic equations

Bruno Franchi, G. Lu, Richard L. Wheeden

Potential Analysis · 1995 · 23 citations · 16 references

DOI

Concepts

References

16

Hypoelliptic second order differential equations

Lars Hörmander · Acta Mathematica · 1967 · 2.4K citations · Full text

, , +5

Hypoelliptic differential operators and nilpotent groups

Linda Preiss Rothschild, E. M. Stein · Acta Mathematica · 1976 · 1.1K citations · Full text

, , +7

Balls and metrics defined by vector fields I: Basic properties

Alexander Nagel, Elias M. Stein, Stephen Wainger · Acta Mathematica · 1985 · 886 citations · Full text

, , +11

Weighted Inequalities for Fractional Integrals on Euclidean and Homogeneous Spaces

Eric T. Sawyer, Richard L. Wheeden · American Journal of Mathematics · 1992 · 489 citations

, , +3

The Poincaré inequality for vector fields satisfying Hörmander’s condition

David Jerison · Duke Mathematical Journal · 1986 · 397 citations

, , +5