搜索结果: 1-2 共查到“信息科学与系统科学 Birth”相关记录2条 . 查询时间(0.062 秒)
APPROXIMATE OPTIMAL BIRTH CONTROL OF POTULATION SYSTEMS
Optimal birth control McKendrick equati
2007/12/10
摘要 We consider optimal birth control for the McKendrick equation of population dynamics. It consists of optimizing a system described by a first order partial differential equationwith nonlocal biline...
CRITICAL BIRTH ORDER RATIO CONTROL AND ATTAINABLE SET OF A DISCRETE AGE-DEPENDENT PARITY PSOGRESSION POPULATION SYSTEM
Population dynamics parity progression m
2007/8/7
A colltrolled age-structured difference equation model of population dynamics based on parity progression is discussed. The distribution of the control strategies which guarantee the population to app...