【摘要】 讨论了年龄相关的半线性时变种群系统的最优捕获控制问题.根据微积分方程及泛函分析的知识证明了最优捕获控制的存在性,得到了捕获控制为最优的必要条件.更多还原

【Abstract】 The optimal utilization of biological resources is very important to environmental protection and economic development. The optimal harvesting problem for a semi-linear age-dependent time-varying population system is discussed. By the theory of integro-partial differential equation and functional analysis, the existence of the optimal harvesting control is proved and the necessary condition for a harvesting control to be optimal is obtained.更多还原