芬兰赫尔辛基大学Stefan A.H. Geritz教授系列讲座（一）
讲座名称：
芬兰赫尔辛基大学Stefan A.H. Geritz教授系列讲座（一）
讲座时间：
2014-06-30
讲座人：
Stefan A.H. Geritz
形式：
校区：
兴庆校区
实践学分：
讲座内容：
应数学与统计学院的邀请，芬兰赫尔辛基大学（University of Helsinki）数学与统计系教授Stefan A.H. Geritz于6月28日-7月9日来我校进行学术交流并作系列学术报告。
主题是：The theory of adaptive dynamics and its application in ecology and infectious diseases.
报告（一）
题 目：Introduction to adaptive dynamics: basic concepts and techniques
时 间：2014年6月30日（周一）， 上午9：00～11：00
地 点：理科楼202
摘 要：Adaptive dynamics (AD) is a mathematical theory of evolution by mutation and selection. It has roots in both game theory and population dynamics, and can be characterized by the following three questions: Firstly, which new strategies can invade a population of already existing strategies, if this new strategy is introduced at an initially very low population density? Secondly, what will be the outcome of such an invasion event in terms of which strategies (i.e., the old ones and the new one) will remain and which will oust when the population reaches a new demographic attractor? Thirdly, what are the long-term consequences of many consecutive invasion events in terms of how the strategy composition of the population changes. In this lecture we introduce basic concepts and techniques of adaptive dynamics together with their application to various examples including predator-prey coevolution.
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