Toric Einstein 4-manifolds with nonnegative sectional curvature
Differential Geometry
2025-07-16 v3
Abstract
We prove that -invariant Einstein metrics with non-negative sectional curvature on a four-manifold are locally symmetric.
Cite
@article{arxiv.2311.04840,
title = {Toric Einstein 4-manifolds with nonnegative sectional curvature},
author = {Tianyue Liu},
journal= {arXiv preprint arXiv:2311.04840},
year = {2025}
}
Comments
23 pages