Ph.D. in Mathematics, Shandong University, Sep 2020 - Jun 2025

B.S. in Mathematics, China University of Mining & Technology, Beijing, Sep 2016 - Jun 2020

Postdoctoral Researcher, Tsinghua University, Sep 2025 - Present

The theory of harmonic mappings and applications

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1. W.-J. Qi, The Dirichlet problem for Orlicz-Sobolev mappings between metric spaces. J. Math. Anal. Appl. 518 (2023), no. 2, Paper No. 126730, 20 pages.

2. C.-Y. Guo and W.-J. Qi, Sharp Morrey regularity for an even order elliptic system. Acta Math. Sin. (Engl. Ser.) 41 (2025), no. 3, 925–937.

3. C.-Y. Guo, W.-J. Qi, Z.-M. Sun and C.-Y. Wang, The Lamm-Rivière system II: energy identity. To appear in Acta Math. Sci.