Dynamical Systems in Population Biology Zhao Xiao-Qiang
Population dynamics is an important subject in mathematical biology. A cen- tral problem is to study the long-term behavior of modeling systems. Most of these systems are governed by various…
Specifikacia Dynamical Systems in Population Biology Zhao Xiao-Qiang
Population dynamics is an important subject in mathematical biology. A cen- tral problem is to study the long-term behavior of modeling systems. Most of these systems are governed by various evolutionary equations such as difference, ordinary, functional, and partial differential equations (see, e. g., [165, 142, 218, 119, 55]). As we know, interactive populations often live in a fluctuating environment. For example, physical environmental conditions such as temperature and humidity and the availability of food, water, and other resources usually vary in time with seasonal or daily variations. Therefore, more realistic models should be nonautonomous systems. In particular, if the data in a model are periodic functions of time with commensurate period, a periodic system arises; if these periodic functions have different (minimal) periods, we get an almost periodic system. The existing
Hybrid Dynamical Systems
Introduction to Systems Biology