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Singular Perturbation Problem for Generalized Choquard Equations

2018-05-09 19:46    
主题:
Singular Perturbation Problem for Generalized Choquard Equations
时间:
2018-05-10 14:30-15:15
地点:
卫津路校区第六教学楼111教室
主讲人:
Kazunaga Tanaka

主讲人简介

Professor of Waseda University

演讲内容介绍

    We study the singular perturbation problem for a class of generalized Choquard equations:
$$ -\varepsilon^2 \Delta u +V(x)u=(I_\alpha*F(u))f(u)$$
    We study the existence and multiplicity of concentrating solutions using variational methods.  Especially, we give an existence result forlocally sublinear case.
This is a joint work with S. Cingolani

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