本文研究了一类与年龄相关的随机分数阶种群动态系统.利用不动点定理、随机分析和算子半群理论,讨论了与年龄相关的随机分数阶种群系统温和解的存在性、唯一性.本文是随机整数阶种群系统的推广.
In this paper,we study a class of stochastic fractional-order age-dependent population dynamic system.By using fixed point theorem,stochastic analysis and semigroup of operators theory,the main conclusion of the existence and uniqueness of mild solution to stochastic fractional-order age-dependent population equations are obtained.This paper is a generalization of the stochastic integer order population system.