2 problems

Let $f:M\rightarrow M$ be a $\mathrm{C}^{2}$ diffeomorphism with a compact basic set $\Lambda$ which has associated an almost homoclinic sequence. Let $p\in\Lambda$ be a hyperbolic…

Let $C_{l,\epsilon}$ denote the left equilibrium of the FitzHugh-Nagumo system, let $q$ be the relevant saddle equilibrium, and let $W^u(C_{l,\epsilon})$ and $W^s(q)$ be their unst…