Desingularisation de metriques d'Einstein. II
Differential Geometry
2015-06-17 v1
Abstract
We calculate a wall crossing formula for 4-dimensional Poincare-Einstein metrics, through a wall made of orbifold Poincare-Einstein metrics with A1 singularities. This is based on a formalism which enables to deal with higher order terms of the Einstein equation in this setting. Some other consequences are deduced.
Cite
@article{arxiv.1311.0956,
title = {Desingularisation de metriques d'Einstein. II},
author = {Olivier Biquard},
journal= {arXiv preprint arXiv:1311.0956},
year = {2015}
}
Comments
28 pages, in French