On the solvability of general inverse σ_k-equations

Date: 
Monday, 27 May, 2024 - 10:30 - 11:30
Venue: 
LSB 222
Seminar Type: 
Joint Geometric Analysis Seminar
Speaker Name: 
Prof. Chao-Ming LIN
Affiliation: 
Ohio State University
Abstract: 

In this talk, first, I will introduce general inverse σk equations in Kähler geometry. Some classical examples are the complex Monge–Ampère equation, the J-equation, the complex Hessian equation, and the deformed Hermitian–Yang–Mills equation. Second, by introducing some new real algebraic geometry techniques, we can consider more complicated general inverse σk equations. Last, analytically, we study the solvability of these complicated general inverse σk equations.