Research Interests

  • Integrable systems
  • Orthogonal functions and polynomials
  • Random Matrix Theory

Recent Publications

  • Z. Wang, S. Li. BKP hierarchy and Pfaffian point process. Nuclear Physics B, 939, 447-464, 2019. doi: 10.1016/j.nuclphysb.2018.12.028.

  • B Wang, XK Chang, X. Hu, S. Li. On moving frames and Toda lattices of BKP and CKP types. Journal of Physics A: Mathematical and Theoretical, 51, 324002 (22pp), 2018. doi: 10.1088/1751-8121/aac970.

  • S. Li, Xiang-Ke Chang, X. Hu. Moment Modification, Multipeakons, and Nonisospectral Generalizations. Journal of Differential Equations, 3858-3887, 2018. doi: 10.1016/j.jde.2018.05.020.

  • Xiangke Chang, Y. He, X. Hu, S. Li, Hon-wah Tam, Y. Zhang. Coupled modified KdV equations, skew orthogonal polynomials, convergence acceleration algorithms and Laurent property. Science China Mathematics, 61, 1063-1078, 2018. doi: 10.1007/s11425-016-9072-0.

  • XK Chang, Y. He, X. Hu, S. Li. A new integrable convergence acceleration algorithm for computing Brezinski–Durbin–Redivo-Zaglia’s sequence transformation via pfaffians. Numerical Algorithms, 78, 87-106, 2018. doi: 10.1007/s11075-017-0368-z.

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