Deformation of ASD four-manifolds and a nonlinear PDE from spectral theory
数学专题报告
报告题目(Title)：Deformation of ASD four-manifolds and a nonlinear PDE from spectral theory
报告人(Speaker)：Matthew Gursky (University of Notre Dame)
地点(Place)：Zoom ID: 952 9345 5527 密码：002473
时间(Time)：2023 年 9月 8 日09：30—10：30
邀请人(Inviter)：熊金钢
报告摘要
In this talk I will give a brief overview of the deformation theory for anti-self-dual 4-manifolds, and introduce a geometric differential operator that plays a key role. I will then report on some recent progress toward understanding when the cokernel of this operator vanishes, and the connection to a nonlinear PDE from spectral geometry. This is joint work with Rod Gover.
* This PDE seminar is co-organized with Tianling Jin at The Hong Kong University of Science and Technology. See the seminar webpage: https://www.math.hkust.edu.hk/~tianlingjin/PDEseminar.html
