On compact K\"ahler manifolds with pseudo-effective tangent bundle
Algebraic Geometry
2025-02-04 v1 Complex Variables
Differential Geometry
Abstract
In this paper, we prove that a compact K\"ahler manifold with pseudo-effective (resp. singular positively curved) tangent bundle admits a smooth (resp. locally constant) rationally connected fibration onto a finite \'etale quotient of a compact complex torus. This result extends the structure theorem previously established for smooth projective varieties to compact K\"ahler manifolds.
Cite
@article{arxiv.2502.00623,
title = {On compact K\"ahler manifolds with pseudo-effective tangent bundle},
author = {Shin-ichi Matsumura and Chenghao Qing},
journal= {arXiv preprint arXiv:2502.00623},
year = {2025}
}
Comments
10 pages, comments are welcome