报告名称：Sinh-Gordon equation on graph

报告专家：孙林林

专家所在单位：广西师范大学

报告时间：2024-06-25

报告地点：数统学院203

专家简介：孙林林，广西师范大学副教授，武汉大学与德国莱比锡马普所联合培养博士，湖北省楚天学子，主要从事几何流、流形的几何与拓扑等方面的研究，在《J. Eur. Math. Soc.》、《Adv. Math.》、《Ann. Inst. H. Poincaré Anal. Non Linéaire》、《J. Funct. Anal.》、《J. Differential Equations》、《Calc. Var. Partial Differential Equations》等相关领域高水平期刊上发表论文20余篇。

报告摘要：I will talk about the sinh-Gordon equation on graphs. We define the topological degree by state a uniform a priori estimate for sinh-Gordon equations on a finite and connected graph. We also compute topological degree and give some existence results for sinh-Gordon equations. In particular, the classical sinh-Gordan equation on a finite and connected graph is always solvable.