Steady Solution and Its Stability of Nonlinear Schr■dinger Equation
Peng Jiehua 1?3 ;Tang Jiashi 1;Yu Dejie 1;Hai Wenhua 2;Yan Jiaren 2 (1 Department of Mechanics;Hunan University;Changsha 410082;2 Department of Physics;Hunan Normal University;Changsha 410081;3 Department of physics;Shaoyang Teachers C