saddle-node bifurcation)、跨臨界分岔(英语:transcritical bifurcation)或叉式分岔(英语:pitchfork bifurcation),若特徵值等於-1,表示是週期加倍分岔(英语:period-doubling bifurcation),否則則為霍普夫分岔。 鞍結點分岔(Saddle-node bifurcation),又稱切分岔、折叠分岔 ...