Southwest Jiaotong University School of Mathematics

数学系

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Upper and lower solutions in the limit periodic framework

来源:方程与动力系统   作者:方程与动力系统     日期:2019-11-12 10:13:36   点击数:  

题目:Upper and lower solutions in the limit periodic framework

报告人:周喆 中科院数学与系统科学研究院  副研究员

时间:  1118日(周一)上午10: 00-1100

地点:X2511                                    

摘要: The method of upper and lower solutions is a main tool to prove the existence of periodic solutions to periodic differential equations. It is known that, in general, the method does not extend to the almost periodic case.In this talk, we will show that the classical assumptions of the method are satisfied, then expected existence result holds generically in the limit periodic framework. This is based on joint work with M. Tarallo.

 

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