最新资讯
    还没有相关信息!
学术讲座
现在位置: 网站首页 > 科研动态 -> 学术讲座
  • 天元讲堂(12.22)Mathematical and computational approaches to spatial modeling in ecology
  • 浏览量:222 发布人:佚名 发布时间:2017-12-18 09:17:36

  • Speaker (报告人): Fugo Takasu, Nara Women's University, Japan

    Time (时间): 2017-12-22 (星期五) 9:30-10:30

    Place (地点): 维格堂 113

    Abstract (摘要): In this course, I present various approaches to model spatial population dynamics in ecology. Mathematical models of population dynamics describe how population size in focus changes with time. These are usually given as ordinary differential equations in continuous time or difference equations in discrete time that are mathematically tractable to a certain degree. These "non-spatial" models can be extended to be "spatial" where spatial distributions of populations are explicitly considered, e.g., lattice models in discrete space or reaction diffusion models in continuous space. Apart from these analytical approaches, spatial population dynamics can be algorithmically or computationally described as an individual-based model as a point pattern dynamics where a point as an individual is newly generated by birth from a parent, or deleted by death, or shifted by movement in continuous space. I present a general way to implement a point pattern dynamics as a simulation model. I discuss how analytical and algorithmic models are relevant to each other.

苏州大学数学科学学院 Copyright 2016.All Rights Reserved. 管理后台
电话:0512-65112637 传真:0512-65112637  E-mail:sxxy@suda.edu.cn  地址:苏州市十梓街1号 邮编:215006 苏ICP备06032411号