Beschreibung:
The equation $x'(t) = - mu x(t) + f(x(t-1))$, with $mu geq 0$ and $xf(x) le 0$ for $0eq xin {mathbb R}$, is a prototype for delayed negative feedback combined with friction. Its semiflow on $C=C([-1,0],{mathbb R})$ leaves a set $S$ invariant, whi
The equation $x'(t) = - mu x(t) + f(x(t-1))$, with $mu geq 0$ and $xf(x) le 0$ for $0eq xin {mathbb R}$, is a prototype for delayed negative feedback combined with friction. Its semiflow on $C=C([-1,0],{mathbb R})$ leaves a set $S$ invariant, whi