期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
OPTIMAL IMPULSIVE HARVESTING FOR FISH POPULATIONS 被引量:2
1
作者 zhaolichun ZHANGQingling YANGQichang 《Journal of Systems Science & Complexity》 SCIE EI CSCD 2003年第4期466-474,共9页
In this paper the management model a two-species fishery involving impulsesis investigated by using optimal impulsive control theorem. Optimal impulsive harvesting times andthe corresponding optimal harvesting populat... In this paper the management model a two-species fishery involving impulsesis investigated by using optimal impulsive control theorem. Optimal impulsive harvesting times andthe corresponding optimal harvesting population levels in different cases are obtained. 展开更多
关键词 impulsive system optimal impulsive control switching time logistic model
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部