Global Irregularity For Degenerate Elliptic Operators
Analysis of PDEs
2016-09-06 v1
Abstract
Examples are given of degenerate elliptic operators on smooth, compact manifolds that are not globally regular in . These operators degenerate only in a rather mild fashion. Certain weak regularity results are proved, and an interpretation of global irregularity in terms of the associated heat semigroup is given.
Keywords
Cite
@article{arxiv.math/9512216,
title = {Global Irregularity For Degenerate Elliptic Operators},
author = {Michael Christ},
journal= {arXiv preprint arXiv:math/9512216},
year = {2016}
}