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学术报告
学术报告
威尼斯官方网站登录百年校庆威尼斯官方网站系列学术报告之二十八、二十九 韩国科学技术院Yong Jung Kim教授、加拿大阿尔伯塔大学王皓教授学术报告
发布人:蔡易??威尼斯官方网站:2019-06-21?? 浏览次数:240

时间:2019624上午9:30-11:30

地点:格物楼503


报告一:Yong Jung Kim, KAIST, Korea

题目:Two patch problem with logistic dynamics and SLOSS debate

摘要:Two patch system has been used as a simplest model to understand the effect of dispersal to population dynamics when the environment is spatially heterogeneous. However, due to the abstract nature of the system, its interpretation requires a carefully chosen perspective. The ``perfect mixing paradox recently raised by Arditi et al. is a good example of its importance. We develop a perspective of the two-patch system by studying its connection to a background N-patch system. In particular, we see that the balanced dispersal models spatial homogeneity and the ``perfect mixing paradox is resolved from this new perspective.

  

报告二:王皓,Alberta U, Canada

题目:Diffusive animal movement with spatial memory

摘要:Animals often self-organize into territorial structure from movements and interactions of individual animals. Memory is one of the cognitive processes that may affect the movement and navigation of the animals. I will introduce our recent work via a modified Fick’s law to model and simulate the memory-based movement.

  

  


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