English

The Demailly systems with the Vortex ansatz

Differential Geometry 2023-01-24 v1

Abstract

For an arbitrary-rank vector bundle over a projective manifold, J.-P. Demailly proposed several systems of equations of Hermitian-Yang-Mills type for the curvature tensor to settle a conjecture of Griffiths on the equivalence of Hartshorne ampleness and Griffiths positivity. In this article, we have studied two proposed systems and proved that these equations have smooth solutions for the Vortex bundle using the continuity method.

Keywords

Cite

@article{arxiv.2301.09076,
  title  = {The Demailly systems with the Vortex ansatz},
  author = {Arindam Mandal},
  journal= {arXiv preprint arXiv:2301.09076},
  year   = {2023}
}

Comments

21 pages

R2 v1 2026-06-28T08:17:13.614Z