A Direct Eigenanalysis of Multibody System in Equilibrium. - Cheng Yang; Dazhi Cao; Zhihua Zhao; Zhengru Zhang; Gexue Ren (J. Appl. Math., 2012)

Weapon equipment management cost prediction based on forgetting factor recursive GM (1, 1) model. - Subing Liu; Chunwu Yin; Dazhi Cao (Grey Syst. Theory Appl., 2020)