no code implementations • 28 May 2022 • Jian Li, Dongxiao Zhang, Tianhao He, Qiang Zheng
In this work, a novel coupled theory-guided neural network (TgNN) based surrogate model is built to facilitate computation efficiency under the premise of satisfactory accuracy.
no code implementations • 30 Apr 2022 • Tianhao He, Haibin Chang, Dongxiao Zhang
Furthermore, based on the constructed TgU-net surrogate, a data assimilation method is employed to identify the physical process and parameters simultaneously.
no code implementations • 2 Jun 2020 • Tianhao He, Dongxiao Zhang
In this study, a theory-guided generative adversarial network (TgGAN) is proposed to solve dynamic partial differential equations (PDEs).