Nonlinear Analysis ( IF 1.3 ) Pub Date : 2020-06-09 , DOI: 10.1016/j.na.2020.111997 Yong-Yong Li , Gui-Dong Li , Chun-Lei Tang
In the present paper, we are interested in the following Choquard type equation where , , is a constant such that the operator is non-degenerate, is a Riesz potential of order , is the upper critical exponent due to the Hardy–Littlewood–Sobolev inequality, the function is nonnegative and has a potential well , additionally, the operator has a sequence of Dirichlet eigenvalues in expressed as . If , via the Nehari manifold techniques and the Ekeland variational principle, we prove the existence and concentration of positive ground state solutions for sufficiently large . If and for all , employing the Nehari–Pankov manifold methods and the constrained minimization arguments, we obtain the existence of ground state solution for large enough and verify the asymptotic behaviour of ground state solutions as .
中文翻译:
具有临界增长和势阱势的Choquard方程基态解的存在和集中
在本文中,我们对以下Choquard型方程感兴趣 哪里 , , 是一个常数,使得运算符 没有退化 是订单的Riesz势 , 是由于Hardy–Littlewood–Sobolev不等式导致的最高临界指数 是非负的并且有潜力 ,另外,操作员 在其中具有Dirichlet特征值序列 表示为 。如果通过Nehari流形技术和Ekeland变分原理,我们证明了对于足够大的正基态解的存在和集中 。如果 和 对所有人 ,使用Nehari–Pankov流形方法和约束极小化参数,我们得到了存在基态解的 足够大并验证基态解的渐近行为 。