变系数(2+1)维非线性薛定谔方程中奇异结构孤子
徐四六,陈顺芳,孙运周
Special soliton structures in the (2+1)-dimensional nonlinear Schrodinger equation with variable nonlinearity coefficient
XU Si-liu,CHEN Shun-fang,SUN Yun-zhou
量子电子学报 . 2013, (3): 335 -340 .