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  1. Article

    Open Access

    A novel proof of two partial fraction decompositions

    In this paper, by constructing contour integral and using Cauchy’s residue theorem, we provide a novel proof of Chu’s two partial fraction decompositions.

    Jun-Ming Zhu, Qiu-Ming Luo in Advances in Difference Equations (2021)

  2. Article

    Open Access

    Partial-fraction decomposition of a rational function and its application

    In this paper, by using the residue method of complex analysis, we obtain an explicit partial fraction decomposition for the general rational function ...

    Jun-Ming Zhu, Qiu-Ming Luo in Advances in Continuous and Discrete Models (2023)