A Grammatical Interpretation of Horadam Sequences. - Jun-Ying Liu 003; Hai-Ling Li; Zhihong Zhang (Axioms, 2025)

Deriving Binomial Convolution Formulas for Horadam Sequences via Context-Free Grammars. - Jun-Ying Liu 003; Hai-Ling Li; Zhi-Hong Zhang; Tao Liu 055 (Axioms, 2025)

Eulerian-type polynomials over Stirling permutations and box sorting algorithm. - Shi-Mei Ma; Jun-Ying Liu 003; Jean Yeh; Yeong-Nan Yeh (J. Comb. Theory, Ser. A, 2026)

Variants of the Euler operator and Eulerian polynomials. - Jun-Ying Liu 003; Guanwu Liu; Shi-Mei Ma; Zhi-Hong Zhang (Australas. J Comb., 2026)