|
In bifurcation theory, a field within mathematics, a pitchfork bifurcation is a particular type of local bifurcation. Pitchfork bifurcations, like Hopf bifurcations have two types - supercritical or subcritical. In continuous dynamical systems described by ODEs—i.e. flows—pitchfork bifurcations occur generically in systems with symmetry. ==Supercritical case== The normal form of the supercritical pitchfork bifurcation is : For negative values of , there is one stable equilibrium at . For there is an unstable equilibrium at , and two stable equilibria at . 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「pitchfork bifurcation」の詳細全文を読む スポンサード リンク
|