Multi-linear Variable Separation Approach to Solve a （2＋1）-Dimensional Generalization of Nonlinear Schrodinger System

摘要

By using a Backlund transformation and the multi-linear variable separation approach, we find a new generalsolution ofa (2+1)-dimensional generalization of the nonlinear Schrodinger system. The new 'universal' formula is defined, and then, rich coherent structures can be found by selecting corresponding functions appropriately.