papers
Publications (3)
math.CA2017
Periodic solutions of semilinear Duffing equations with impulsive effects
Yanmin Niu, Xiong Li
math.DS2017
Boundedness of solutions in impulsive Duffing equations with polynomial potentials and $C^{1}$ time dependent coefficients
Yanmin Niu, Xiong Li
math.CA2017
Periodic solutions of sublinear impulsive differential equations
Yanmin Niu, Xiong Li