Positive vector solutions for nonlinear Schrödinger systems with strong interspecies attractive forces.

In this paper we study the structure of positive vector solutions for nonlinear Schrödinger systems with 3 components when all interspecies interaction forces are positive and large while all intraspecies interaction forces are positive and fixed. We will show that the structure strongly depends on some relation of large interspecies interaction forces. [ABSTRACT FROM AUTHOR]