Selected papers and thesis.

Your Simulation Runs but Solves the Wrong Physics: PDE-Grounded Intent Verification for LLM-Generated Multiphysics Simulation Code

Yulong Liu*(co-first author, corresponding author), Zhenghan Song, et al.

arXiv preprint; under review at NeurIPS 2026

Open arXiv

Operator Learning Surrogate Modeling of Hydraulically Fractured Geothermal Injection-Production Systems: A Cornell Case Study

Yulong Liu*(corresponding author), Jonah Botvinick-Greenhouse, Yunan Yang, Chloé Arson

ARMA 2026, Tucson

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A Physics-Informed Neural Network for Modeling Pressurized Cavities of Arbitrary Smooth Shape Embedded in Heterogeneous Rock

Yulong Liu*(corresponding author), Chloé Arson

Research Square preprint

Currently under review.

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Numerical Assessment of Plasticity Development and Energy Expenditure of Ant-Like Microtunnelling

M. Belachew, Yulong Liu*, J. D. Frost, Chloé Arson

Tunnelling and Underground Space Technology, 172, 107501

Open journal page

Physics-informed neural network surrogate modeling of pressurized cavity in homogeneous and bilayered media

Yulong Liu*, Chloé Arson

ARMA US Rock Mechanics/Geomechanics Symposium, D022S018R006

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