中文

RC正性、比较定理与给定Hermitian-Yang-Mills张量 II

微分几何 2026-04-06 v1

摘要

本文解决了紧复流形上Higgs丛的给定Hermitian-Yang-Mills张量问题。设(E,θ)(E,\theta)为紧Hermitian流形(M,ωg)(M,\omega_g)上的Higgs丛。假设存在EE上的光滑Hermitian度量h0h_0,使得Higgs联络的Hermitian-Yang-Mills张量Λωg(1RDh0)\Lambda_{\omega_g}\left(\sqrt{-1} R^{D^{h_0}}\right)正定。则对于任意EEˉE^*\otimes \bar E^*截面上的Hermitian正定张量PΓ(M,EEˉ)P\in \Gamma\left(M,E^*\otimes \bar E^*\right),存在EE上唯一的光滑Hermitian度量hh使得Λωg(1RDh)=P.\Lambda_{\omega_g} \left(\sqrt{-1} R^{D^h}\right)=P.我们还为Higgs丛建立了定量陈数不等式。

关键词

引用

@article{arxiv.2604.02679,
  title  = {RC-positivity, comparison theorems and prescribed Hermitian-Yang-Mills tensors II},
  author = {Jiaxuan Fan and Mingwei Wang and Xiaokui Yang and Shing-Tung Yau},
  journal= {arXiv preprint arXiv:2604.02679},
  year   = {2026}
}