现代分析及其应用数学研究所学术报告(周家正教授,巴西利亚大学)
来源:系统管理员 发布时间:2024-09-11
报告题目:Existence and multiplicity of positive solutions to nonlinear Schrodinger equations on a bridge type unbounded graph
报告时间:2024年9月12日(周四)9:00-10:00
报告地点:20-404
报告摘要:The existence of positive solution to a Schrodinger equation on a bridge type unbounded metric graph (a domain of multiple half-lines with two junctions connected by a line segment with arbitrary length) is showed, and under certain conditions, there exist multiple positive solutions. Similar results also hold for the equation with bistable nonlinearity.
报告人简介:周家正,巴西利亚大学,教授,主要从事非线性分析及其应用领域的研究。学术成果主要发表于Z. Angew. Math. Phys. Proc. Edinb. Math. Soc. Commun. Contemp. Math. Proc. Roy. Soc. Edinburgh Sect. A. J. Math. Anal. Appl.等国际知名数学杂志上。
邀请人:非线性分析与PDE团队