2023年度几何分析研讨班预告(持续更新)

2023-03-12 15:03:34

Geometric Analysis seminar talk list:


1.

Time: 9:00-10:00, Thursday, March 2

Speaker: Junsheng Zhang, UC Berkeley

Title: A note on the supercritical deformed Hermitian-Yang-Mills equation

Abstract: We show that on a compact Kähler manifold all real (1,1)-classes admitting solutions to the supercritical deformed Hermitian-Yang-Mills equation form a both open and closed subset of those which satisfy the numerical condition proposed by Collins-Jacob-Yau. More importantly, we show by an example that it can be a proper subset. This disproves a conjecture made by Collins-Jacob-Yau.

ZOOM ID:974 0641 0454

Password:482702


2.

Time: 14:00-15:00, Wednesday, March 15

Speaker: Long Li

Title: ON THE RESIDUAL MONGE-AMPERE MASS OF PLURISUBHARMONIC FUNCTIONS WITH SYMMETRY

Abstract: In this talk, we will study the residual Monge-Ampere mass of a plurisubharmonic function with isolated singularity at the origin in C^2. We proved that the residual mass is zero if its Lelong number is zero at the origin, provided that it is S1-invariant and radially regular. This result answers the zero mass conjecture raised by Guedj and Rashkovskii in this special case.

ZOOM ID:999 7884 2363

Password:295591


3.

Time: 14:00-15:00, Wednesday, March 29

Speaker: Jakob Hultgren, Umeå University

Title: TBA

Abstract: TBA


4.

Time: 19:00-20:00,Wednesday, April 5

Speaker: Ruadhai Dervan,University of Glasgow

Title: TBA

Abstract: TBA


5.

Time: 14:00-15:00, Wednesday, April 12

Speaker: Ved Datar, India Institute of Science

Title: TBA

Abstract: TBA


6.

Time: May 10

Speaker: Goncalo Oliveira,Institute Superior Tecnico

Title: TBA

Abstract: TBA