Heng Chi

发表

On structural topology optimization considering material nonlinearity: Plane strain versus plane stress solutions

Glaucio H. Paulino, Heng Chi, Davi L. Ramos, 2019, Adv. Eng. Softw..

A paradigm for higher-order polygonal elements in finite elasticity using a gradient correction scheme

G. Paulino, Heng Chi, Cameron Talischi, 2016 .

Some basic formulations of the virtual element method (VEM) for finite deformations

Glaucio H. Paulino, L. Beirão da Veiga, Heng Chi, 2017 .

Polygonal finite elements for finite elasticity

Glaucio H. Paulino, Oscar Lopez-Pamies, Heng Chi, 2015 .

Speeding up Computational Morphogenesis with Online Neural Synthetic Gradients

Le Song, Glaucio H. Paulino, Heng Chi, 2021, 2021 International Joint Conference on Neural Networks (IJCNN).

B-bar virtual element method for nearly incompressible and compressible materials

G. Paulino, Kyoungsoo Park, Heng Chi, 2020, Meccanica.

A variational formulation with rigid-body constraints for finite elasticity: theory, finite element implementation, and applications

G. Paulino, Heng Chi, O. Lopez-Pamies, 2016 .

Universal machine learning for topology optimization

Le Song, Glaucio H. Paulino, Livio Dalloro, 2021, Computer Methods in Applied Mechanics and Engineering.

Numerical recipes for elastodynamic virtual element methods with explicit time integration

Kyoungsoo Park, Heng Chi, Glaucio H. Paulino, 2019, International Journal for Numerical Methods in Engineering.

A simple and effective gradient recovery scheme and a posteriori error estimator for the Virtual Element Method (VEM)

Glaucio H. Paulino, Lourenço Beirão da Veiga, Heng Chi, 2019, Computer Methods in Applied Mechanics and Engineering.

Virtual element method (VEM)-based topology optimization: an integrated framework

Glaucio H. Paulino, Anderson Pereira, Heng Chi, 2019, Structural and Multidisciplinary Optimization.

Machine learning for topology optimization: Physics-based learning through an independent training strategy

F. V. Senhora, Glaucio H. Paulino, Fernando V. Senhora, 2022, Computer Methods in Applied Mechanics and Engineering.

Virtual element method for mixed-mode cohesive fracture simulation with element split and domain integral

Kyoungsoo Park, Heng Chi, Habeun Choi, 2023, International Journal of Fracture.

Computational Morphogenesis: Morphologic constructions using polygonal discretizations

Kyoungsoo Park, Glaucio H. Paulino, Habeun Choi, 2020, International Journal for Numerical Methods in Engineering.

On nonconvex meshes for elastodynamics using virtual element methods with explicit time integration

Heng Chi, Glaucio H. Paulino, Kyoungsoo Park, 2019, Computer Methods in Applied Mechanics and Engineering.

Topology optimization of hyperelastic structures with anisotropic fiber reinforcement under large deformations

Heng Chi, Xiaojia Shelly Zhang, Zhi Zhao, 2021 .

Adaptive multi-material topology optimization with hyperelastic materials under large deformations: A virtual element approach

Xiaojia Shelly Zhang, Heng Chi, Glaucio H. Paulino, 2020 .

On variational formulations with rigid-body constraints for finite elasticity: Applications to 2D and 3D finite element simulations

G. Paulino, Heng Chi, 2016 .

Efficient multi-material continuum topology optimization considering hyperelasticity: Achieving local feature control through regional constraints

Xiaojia Shelly Zhang, Heng Chi, Heng Chi, 2020 .

T -operator limits on optical communication: Metaoptics, computation, and input-output transformations

Alejandro W. Rodriguez, Heng Chi, Sean Molesky, 2021, Physical Review Research.