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佐藤 洋平 サトウ ヨウヘイ

所属部署名 理工学研究科 電話番号
職名 准教授 ■FAX番号
住所 埼玉県さいたま市桜区下大久保255 ■メールアドレス
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研究分野

変分法 偏微分方程式

研究活動業績

研究業績(著書・発表論文等)

論文
Pattern formation via mixed interactions for coupled Schr\"odinger equations under Neumann boundary condition
,Journal of Fixed Point Theory and Applications ,19(1):559-583 2017
Jaeyoung Byeon,Yohei Sato, Zhi-Qiang Wang

Pattern formation via mixed attractive and repulsive interactions for nonlinear Schrödinger systems
,Journal de Mathématiques Pures et Appliquées,,106(3):477-511 2016
Jaeyoung Byeon,Yohei Sato, Zhi-Qiang Wang

On the least energy sign-changing solutions for a nonlinear elliptic system
,Discrete and Continuous Dynamical Systems - Series A ,35(5):2151-2164 2015
Yohei Sato, Zhi-Qiang Wang

Least energy solutions for nonlinear Schr\"odinger systems with mixed attractive and repulsive couplings
,Advanced Nonlinear Studies ,15:1-22 2015
Yohie Sato, Zhi-Qiang Wang

Multiple positive solutions for Schr\"odinger systems with mixed couplings
,Calculus of Variations and Partial Differential Equations,54(2):1373-1392 2015
Yohei Sato, Zhi-Qiang Wang

Existence of a positive solution for nonlinear Schr\"odinger equations with general nonlinearity
,Advances in Nonlinear Analysis,3(S1):s55-s67 2014
Yohei Sato, Masataka Shibata

On the multiple existence of semi-positive solutions for a nonlinear Schrödinger system
,Annales de l'Institut Henri Poincaré. Analyse Non Linéaire,30(1):1-22 2013
Yohei Sato, Zhi-Qiang Wang

Sign-changing multi-bump solutions for nonlinear Schrödinger equations with steep potential wells
,Transactions of the American Mathematical Society,361(12):6205-6253 2009
Yoehi Sato, Kazunaga Tanaka

Sign-changing multi-peak solutions for nonlinear Schrödinger equations with critical frequency
,Communications on Pure and Applied Analysis,7(4):883-903 2008
Yohei Sato

Multi-peak positive solutions for nonlinear Schr\"odinger equations with critical frequency
,Calculus of Variations and Partial Differential Equations,29(3):365-395 2007
Yohei Sato