常微分方程定性理论是常微分方程在不求出解的情况下研究解的分布和性态的基本理论。
利用常微分方程定性理论的方法讨论了价格成本变化的单种群经济捕获模型。
Using method of qualitative theory of ordinary differential equation, studies economic harvesting model with variable price and cost for a single population.
第一章列出了常微分方程定性与稳定性理论的几个重要结论。
Chapter One lists some important theorems in the qualitative theory and the stability theory of ordinary differential equations.
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