English

Donaldson's $Q$-operators for symplectic manifolds

Differential Geometry 2017-09-11 v1

Abstract

We prove an estimate for Donaldson's QQ-operator on a prequantized compact symplectic manifold. This estimate is an ingredient in the recent result of Keller and Lejmi about a symplectic generalization of Donaldson's lower bound for the L2L^2-norm of the Hermitian scalar curvature.

Keywords

Cite

@article{arxiv.1703.05276,
  title  = {Donaldson's $Q$-operators for symplectic manifolds},
  author = {Wen Lu and Xiaonan Ma and George Marinescu},
  journal= {arXiv preprint arXiv:1703.05276},
  year   = {2017}
}

Comments

10 pages. To appear in Sci. China Math., 2017, Vol. 60