On coupled nonlinear Schrodinger systems with mixed couplings

Room 503, Gewu Building

发布时间:2016-07-07浏览次数:932

Speaker: Shangjie Peng

Institution: Huazhong Normal University

Time: July 12, 9:00-10:00

Location:Room 503, Gewu Building

TitleOn coupled nonlinear Schrodinger systems with mixed couplings

Abstract: This talk will study a type of nonlinear Schrodinger system with mixed couplings which appears in modeling of Bose-Einstein condensates theory. While most existing works in the literature concern with purely attractive or purely repulsive couplings (i.e, all coupling constants have the same signs), we examine the effect of mixed nonlinear couplings on the solution structure and obtain vector solutions with some of the components synchronized between them while being segregated with the rest of the components simultaneously.

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