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cs.GR2026
A Splitting Architecture for Exact Reduced Coulomb Friction
Hongcheng Song, Ye Fan, Uri M. Ascher +1
Existing approaches to frictional contact dynamics typically either modify the Coulomb law to improve numerical robustness or solve the exact law in a fully coupled monolithic form…
cs.GR2024
Implicit frictional dynamics with soft constraints
Egor Larionov, Andreas Longva, Uri M. Ascher +2
Dynamics simulation with frictional contacts is important for a wide range of applications, from cloth simulation to object manipulation. Recent methods using smoothed lagged frict…