Unique continuation at infinity for conical Ricci expanders
Differential Geometry
2015-07-09 v1
Abstract
We establish Carleman inequalities for the weighted laplacian associated to an expanding gradient Ricci soliton. As a consequence, a unique continuation at infinity is proved for asymptotically Ricci flat Ricci expanders. The obstruction at infinity is a symmetric 2-tensor defined on the link of the corresponding asymptotic cone.
Keywords
Cite
@article{arxiv.1507.02042,
title = {Unique continuation at infinity for conical Ricci expanders},
author = {Alix Deruelle},
journal= {arXiv preprint arXiv:1507.02042},
year = {2015}
}
Comments
29 pages