10-27【马飙】On a fully nonlinear elliptic equation with differential forms

发布时间:2023-10-11来源:几何与物理研究中心中文网页浏览次数:87

报告人:马飙(北京大学)

时间:2023年10月27日10:00-11:00    

地点: 中科大上海研究院2号楼414


 

 We introduce a fully nonlinear PDE on Kahler manifolds with a differential form \Lambda. Such PDE unifies several important equations in complex geometry including Monge-Ampere equation, J-equation, and deformed Hermitian Yang-Mills (dHYM) equation. Based on G.Chen's breakthrough on J-equation and dHYM equation, we prove analytical and algebraic criterions for the solvability of the equation, assuming certain positivity conditions on \Lambda. As an application of our results, we prove a conjecture of Collins-Jacob-Yau for dHYM equation with small global phase. Thisis a joint work with Professor Hao Fang.