一类具有年龄和加权的半线性种群系统的解  

Solution of a Nonlinear Population System Based on Age and Weighting

作　　者：代丽丽[1] 宋芳芳[1] 

机构地区：[1]通化师范学院数学系,吉林通化134002

出　　处：《通化师范学院学报》2010年第10期6-8,共3页Journal of Tonghua Normal University

摘　　要：文中应用特征线法证明了一类具有年龄和加权的半线性实变种群系统解的具体形式,所得结果可为种群边界控制问题的实际研究奠定理论基础,并推进了种群系统最优控制等问题的研究.The solution＇s form for a nonlinear age-dependent population system based on weight is proved by the characteristic line method,the obtained result may establish the theoretical foundation for the population boundary control＇s the actual research and promote the research for the population system＇s optimal control.

关 键 词：半线性时变种群系统 最优边界控制 特征线法 

分 类 号：O232[理学—运筹学与控制论]