2 papers
cs.RO2026
ContactGuard: Pre-Contact Execution Monitoring with Action-Conditioned Latent World Models
Gehan Zheng, Matthew Johnson-Roberson, Weiming Zhi
Contact-rich manipulation failures are often detected only after the robot has committed to contact. This is especially limiting in wrist-camera setups: close gripper--object views…
math.AP2026
A Green's function approach to linearized Monge-Ampère equations in divergence form and application to singular Abreu type equations
Chong Gu, Nam Q. Le
In this paper, we establish local and global regularity estimates for linearized Monge-Ampère equations in divergence form via critical Lorentz space estimates for the Green's fun…