2025年学术讲座预告(No.28)北京大学大学张瑞珈博士做报告
时间:2025-07-06 编辑:lixy 点击:
报告题目:estimates for k-Hessian equations and a rigidity theorem
报告摘要:We derive a concavity inequality for k-Hessian operators under the semiconvexity condition.As an application, we establish interior estimates for semiconvex solutions to the k-Hessian equations with vanishing Dirichlet boundary conditions and obtain a Liouville-type result. This result confirms Chang-Yuan's conjecture under the super quadratic growth condition.
报告人:张瑞珈,北京大学在站博士后。
报告时间:2025年7月15日15:30
报告地点: 修远楼A栋604
主办单位:九游会国际数学与统计学院
联系人:牟双
欢迎广大师生参加!
时间:2025-07-06 编辑:lixy 点击:
报告题目:estimates for k-Hessian equations and a rigidity theorem
报告摘要:We derive a concavity inequality for k-Hessian operators under the semiconvexity condition.As an application, we establish interior estimates for semiconvex solutions to the k-Hessian equations with vanishing Dirichlet boundary conditions and obtain a Liouville-type result. This result confirms Chang-Yuan's conjecture under the super quadratic growth condition.
报告人:张瑞珈,北京大学在站博士后。
报告时间:2025年7月15日15:30
报告地点: 修远楼A栋604
主办单位:九游会国际数学与统计学院
联系人:牟双
欢迎广大师生参加!