collaborators

1 paper

math.NA2026

TOGEARI: Interaction-Space Preconditioning for Condensed Finite-Element Systems with IPC Contact

Yanlin Liu, Chao Huang, Kaixiang Yao +1

Condensed finite-element contact systems combine a large material-volumetric core with a thin factorized contact update. We formulate Truncated Operator-Gram Eigenspace Approximati…