A memetic algorithm using partial solutions for graph coloring problem. - Ziwei Zhuang; Suohai Fan; Hedong Xu; Jing Zheng (CEC, 2016)

A new oscillation criterion for first-order delay differential equations by iteration. - Ziwei Zhuang; Qiru Wang; Hong-Wu Wu (Appl. Math. Comput., 2021)

A partly sharp oscillation criterion for first-order delay differential equations. - Ziwei Zhuang; Qiru Wang; Hong-Wu Wu (Appl. Math. Comput., 2021)