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【70周年校庆】张建军教授学术报告

发布时间:2021-07-02 阅读量:

报告专家:张建军教授(重庆交通大学)

报告题目:Another look at planar Schrodinger-Newton systems

报告地点:J9-425

报告时间:2021年7月2日 16:00-17:00

报告简介:

In this talk, we focus on existence of positive solutions to the following planar Schrodinger-Newton system with general subcritical growth. A new variational approach is established, which enables us to study the above problem in the Sobolev space H^1(R^2). The analysis developed in this paper also allows to investigate a relation between a Schrodinger-Newton system of Riesz-type and a Schrodinger-Poisson system of logarithmic-type. Furthermore, this new approach can provide a new look at the planar Schrodinger-Newton system and may have some potential applications in various related problems. This is a joint work with Zhisu Liu, Vicentiu D. Radulescu and Chunlei Tang.

专家个人简介:

张建军,重庆交通大学数学与统计学院教授。2001年本科毕业于中国矿业大学数学系,2012年于清华大学数学科学系获博士学位,2018年获得意大利副教授国家资格认证,2020年入选重庆市高校中青年骨干教师,主持国家自然科学基金面上项目、国际(地区)合作交流项目和意大利伦巴第研究员基金(Global ERC)各1项,先后应邀访问美国,德国,意大利,葡萄牙,西班牙和巴西等多所研究机构,并多次在国际会议上作学术报告。在临界情形的非线性薛定谔方程的半经典状态的研究等方面取得了一些重要结果并发表在国际权威学术刊物上,如Communications in Partial Differential Equations,Journal of Differential Equations, Calculus of Variations and Partial Differential Equations, Nonlinearity, Proceedings of the Royal Society of Edinburgh, Section A Mathematics, Journal of the London Mathematical Society等。研究结果被SCI他引500余次。