Dilation Invariant Estimates and the Boundary Garding Inequality for Higher Order Elliptic Operators

Abstract

Jill Pipher, Gregory C. Verchota, Dilation Invariant Estimates and the Boundary Garding Inequality for Higher Order Elliptic Operators, Annals of Mathematics, Second Series, Vol. 142, No. 1 (Jul., 1995), pp. 1-38