DiffPhD delivers a unified differentiable projective dynamics solver for heterogeneous hyperelastic elastodynamics with contact that achieves up to 10x speedup and stable convergence on 100x stiffness contrasts while preserving strict gradient accuracy.
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cs.GR 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Proposes a Koopman-surrogate framework that turns cyclic animation synthesis into a structured quadratic program solved via KKT system under temporal periodicity.
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DiffPhD: A Unified Differentiable Solver for Projective Heterogeneous Materials in Elastodynamics with Contact-Rich GPU-Acceleration
DiffPhD delivers a unified differentiable projective dynamics solver for heterogeneous hyperelastic elastodynamics with contact that achieves up to 10x speedup and stable convergence on 100x stiffness contrasts while preserving strict gradient accuracy.
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Closing Trajectories: Equation-Free Cyclic Animation via Koopman Surrogates
Proposes a Koopman-surrogate framework that turns cyclic animation synthesis into a structured quadratic program solved via KKT system under temporal periodicity.