理学院学术报告海报（二十八）
Risto Korhonen教授学术报告
报告题目: Delay differential Painlevé equations and Nevanlinna theory
报告人：Risto Korhonen教授
报告时间：2016年11月11日上午9：00-10：00
报告地点：理生楼A513多功能厅
报告摘要: The Painlevé property is closely connected to differential equations that are integrable via related iso-monodromyproblems. The existence of sufficiently many finite-order meromorphic solutions appears to be a good analogue of the Painlevé property for discrete equations, in which the independent variable is taken to be complex. In this talk necessary conditions are obtainedfor certain types of rational delay differential equations to admit a non-rational meromorphic solution of hyper-order less than one. The equations obtained include delay Painlevé equations and equations solved by elliptic functions.
报告人简介：
Risto Korhonen，东芬兰大学(University of Eastern Finland)终身教授、数学物理系副主任、数学学科负责人。主要从事复分析、值分布理论及其应用领域的研究, 在《Adv. Math.》、《Trans. Amer. Math. Soc. 》、《Proc. London Math. Soc.》、《Bull. London Math. Soc.》等重要数学期刊上发表40多篇学术论文。担任《CMFT》、《J. Complex Analysis》等杂志编委。
欢迎广大师生参加！
南昌大学科技处
南昌大学理学院
二0一六