Nonlocal Dispersal Problems in Heterogeneous Shifting Environments

主讲人：李万同 兰州大学教授

时间：2022年11月9日19：00

地点：腾讯会议 754 780 424

举办单位：数理学院

主讲人介绍：李万同，博士，兰州大学“萃英学者”二级岗位教授、博士导师，兰州大学数学与统计学院院长、甘肃应用数学中心主任、甘肃省高校应用数学与复杂系统重点实验室主任，入选甘肃省“333科技人才工程”第一层次、甘肃省领军人才第一层次。兼任中国数学会副理事长、甘肃省数学会理事长，国家自然科学基金等项目会议评审专家及科技部国家重点研发计划会议评审专家。主要从事偏微分方程与动力系统领域的相关研究。主持国家自然科学基金重点项目1项，面上及国际合作项目7项，参加重点项目1项；合作出版《纯粹数学与应用数学专著系列》（Marcel Dekker出版社）专著1部；获甘肃省自然科学一等奖和二等奖各1项；获第二届教育部优秀青年教师奖、甘肃省优秀专家、宝钢教育基金会优秀教师奖等奖励和荣誉称号。

内容介绍：In this talk, I will report some recent developments on the spatial propagation for nonlocal dispersal problems in shifting environments, including single species models, competition/cooperative models and predator-prey models. The considered topics may typically come from modeling the threats associated with global climate change and the worsening of the environment resulting from industrialization which lead to the shifting or translating of the habitat ranges, and also arise indirectly in studying the pathophoresis as well as some multi-stage invasion processes. This talk is based on joint works with Dr. Fang-Di Dong (HNU), Dr. Shao-Xia Qiao (HNU), Jia-Bing Wang (CUG) , Jin Wang (LZU), Fei-Ying Yang (LZU) and Xiao-Qiang Zhao (MUN).