【摘要】 本文用计算机考察了带外场(即变系数)非线性Shrodinger方程的孤子间碰撞机制。发现这种作变速运动的孤子碰后仍能恢复各自的形状。近年来,对孤立子的研究已深入到带外场的非线性Shrodinger方程更多还原

【Abstract】 In this paper, we investigate collisions between two solitons of nonliner Shro-dinger equation with extenal field. We find that the two solitons with variable velocity can emerge again after collision.更多还原