论文部分内容阅读
研究具有阶段结构的远海—近海捕鱼数学模型,得到非负解初始值解一致最终有界、唯一正平衡点存在条件及其局部和全局渐近稳定性条件。
The mathematic model of offshore-offshore fishing with stage structure is studied. The conditions for the existence of the unique bounded final equilibrium, the existence of the only positive equilibrium and its local and global asymptotic stability are obtained.