摘要
研究一类多分子反应系统dxdt =δ -ax-xpyqdydt =xpyq-by应用微分方程的定性理论 ,分析了该系统的平衡点 ,并就p =1,q =2 ,a≠
This paper is devoted to study the following polymolecular reaction system:dxdt=δ-ax-x\+py\+q dydt=x\+py\+q-by By using qualitative theory of ordinary differential equations, the authors investigate equilibriums of the system, the authors obstained the existence of the limit cycle when p=1,q=2,and a≠0.
