Group Meeting 05/21/2026

Two talks:

Zhihao Zheng: From Differential Forms to Cohomology: a Glimpse

Ref. 1: Geometry, Topology and Physics

Ref. 2: Differential Geometry and General Relativity

Ref. 3: General Relativity

Yiming Dong: Probing RLVR training instability through the lens of objective-level hacking

Ref. 1: Probing RLVR training instability through the lens of objective-level hacking