Shizheng Wen

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Shizheng Wen (闻仕政)

AI & Scientific Computing

PhD student @ ETH Zurich

shizheng.wen@sam.math.ethz.ch

Hi! I’m Shizheng, a doctoral student in the research group of Prof. Siddhartha Mishra at the Seminar for Applied Mathematics (SAM) at ETH Zurich. My research focuses on applied and computational mathematics, with a particular interest in developing solvers for partial differential equations (PDEs). I am passionate about advancing numerical methods and machine learning techniques for PDEs, including:

  • Neural Surrogates (NO and PINN) for PDE Solutions.
  • Differentiable Programming for Numerical Methods in PDEs.
  • PDE Foundation Models and their Applications.

In the past, I’ve had the honor of working with Prof. Earl Dowell at Duke University, Prof. Wanlin Guo and Prof. Xianglei Liu at NUAA.

PDEs are the language of natural science, governing everything from fluid dynamics to quantum mechanics. As an enthusiast of mathematics, physics, and biology, I love integrating multidisciplinary perspectives to tackle complex problems. If you’d like to connect or collaborate, feel free to reach out!

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selected publications

  1. arxiv
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    Geometry Aware Operator Transformer as an Efficient and Accurate Neural Surrogate for PDEs on Arbitrary Domains
    Shizheng Wen, Arsh Kumbhat, Levi Lingsch, Sepehr Mousavi, Yizhou Zhao, Praveen Chandrashekar, and Siddhartha Mishra
    arXiv:2505.18781, 2025