Z. Liu

On solvability of functional equations and system of functional equations arising in dynamic programming

Z. Liu, R. Agarwalb, S. Kangc, 2004 .

Generalized moment estimation for uncertain differential equations

Zeting Liu, Z. Liu, 2021, Appl. Math. Comput..

On Properties of Solutions for a Class of Functional Equations Arising in Dynamic Programming

J. S. Ume, J. Ume, Zeqing Liu, 2003 .