Existence, uniqueness, and bifurcation of solutions for Schr(o)dinger systems

来源 :2016年非线性偏微分方程和变分方法及其应用研讨会(Workshop on Nonlinear PDEs and Cal | 被引量 : 0次 | 上传用户:yaojing45
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  We are concerned with the important system of nonlinear Schr(o)dinger equations with linear and (or) nonlinear couplings which arises from Bose-Einstein condensates, we prove phase segregation results of the limit competition case, we use variational methods to prove the existence of ground state and bound state solutions of the systems, and use bifurcation theory to get structure of positive solutions. We give some partial symmetry results of positive solutions by Morse index and obtain existence and uniqueness of positive solution via synchronized solution techniques.
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