【摘 要】
:
We study the existence of solutions for the following class of nonlinear Schr(o)dinger equa-tions?ΔNu+V (x)u=K(x)f(u) in RN where V and K are bounded and decay
【机 构】
:
School of Mathematical Sciences, Jiangsu University, Zhenjiang 212013, P. R. China