Parameter Augmentation for Two Formulas. - Caihuan Zhang (Electron. J. Comb., 2006)

Second factorization of the Generalized Lah Matrix. - Caihuan Zhang; Zhizheng Zhang 001 (Ars Comb., 2010)

Radius of Star-Likeness for Certain Subclasses of Analytic Functions. - Caihuan Zhang; Mirajul Haq; Nazar Khan; Muhammad Arif 001; Khurshid Ahmad; Bilal Khan 001 (Symmetry, 2021)