Two talks:

Jiawei Lin: Theories and Tests of Modified Gravity: From Isolated Compact Objects to Binary Systems

Ref. 1: Extreme gravity tests with gravitational waves from compact binary coalescences: (I) inspiral–merger

Ref. 2: Extreme gravity tests with gravitational waves from compact binary coalescences: (II) ringdown

Ref. 3: Spontaneous scalarization

Ze Zhang: Pulsar Timing and Relativistic Orbits around Sgr A*: A Numerical Approach

Ref. 1: Timing Gravity with Pulsars in the Strong Field

Ref. 2: PyGRO: A Python integrator for General Relativistic Orbits