Differential Geometry Seminar

Biao Ma
Liouville theorem of 2-Hessian type equation in dimension 4.


I will review some results on Liouville theorems of  k-Hessian equations and sigma_k Yamabe equations. These 2 type of equations are closely related but have some different features. I will report our recent work on Liouville type theorems for a 2-hessian type equation in dimension 4. The proof is based on a monotonicity formulae of Fang-Wei ’19. This is a joint work with Hao Fang and Wei Wei.

Event Date: 
January 25, 2022 - 1:00pm to 1:50pm
B13 MLH or Online (See URL)
Calendar Category: 
Seminar Category: 
Differential Geometry