• Shijun ZHANG
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I have a wide range of interests, and here are some of them.
  • Dynadic Images

    Numerous exquisite mathematical curves, including the cardioid, three-leaf clover, and asteroid, spark great interest in creating dynamic graphs to intuitively comprehend their properties. To facilitate better understanding, I have generated some illustrative examples using Python (Matplotlib) and Matlab. For access to these examples, please click here.

  • Swimming

    Swimming, as a comprehensive physical activity, provides numerous benefits. My swimming journey started in September 2018 and continued consistently until January 2020, during which I swam regularly every week. Of the different strokes, I grew especially fond of the freestyle and butterfly strokes. In July 2024, upon joining PolyU, I resumed my weekly swimming routine.

Email: shijun.math@outlook.com or shijun.zhang@polyu.edu.hk
Address: Department of Applied Mathematics, Hong Kong Polytechnic University (PolyU)
Last updated on July 9, 2025