数学系学术讲座(四十八)

发布时间: 2023-12-12 来源: 信息科学技术学院

  目:A delay induced nonlocal free boundary problem

内容简介:Incorporating time delay and Stefan type free boundary into reaction-diffusion equation yields a nonlocal problem. Under a KPP type setting we establish a dichotomy on propagation or vanishing. When propagation happens, the spreading speed is shown to exist and it is determined nonlinearly by a delay-induced nonlocal elliptic problem in half line.

报告人:方健

报告人简介:哈尔滨工业大学数学科学学院副院长,教授、博士研究生导师。曾获全国优博提名奖、秦元勋青年数学奖和Fields Research Fellowship

  间:20231212日(周二)下午1600开始

  点:南海楼224

 

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信息科学技术学院

20231211