Homoclinic bifurcations: Consider an autonomous system of ordinary differential equations depending on a parameter $$ \tag{a1 } {\dot{x} } = f ( x, \alpha ) , \quad x \in \mathbf R ^ {n} , \alpha \in \mathbf R ^ {1} , $$ where $ f $ is smooth. Denote by $ \varphi _ \alpha ^ {t ... (Mathematics) [100%] 2023-10-12
Codimension-two bifurcations: In a generic autonomous system of ordinary differential equations depending upon parameters, $$ \tag{a1} {\dot{x} } = f ( x, \alpha ) , $$ where $ f : {\mathbf R ^ {n} \times \mathbf R ^ {p}} \rightarrow {\mathbf R ^ {n}} $ is smooth, two codimension-one singularities of equilibria ... (Mathematics) [81%] 2023-10-25
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