Lotka-Volterramodellen - Home Page of Lars Holm Jensen
Lotka-Volterramodellen - Home Page of Lars Holm Jensen
Lotka-Volterramodellen - Home Page of Lars Holm Jensen
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70 KAPITEL 5. STABILITET<br />
x(0)<br />
Ð×ÒÒ×ÙÖÚÒ x(t)<br />
Figur 5.1: Illustration af et stabilt ligevægtspunkt x ∗ .<br />
Figur 5.2 viser et asymptotisk stabilt ligevægtspunkt x ∗ .<br />
x(0)<br />
x ∗<br />
O1<br />
Ä×ÒÒ×ÙÖÚÒ x(t)<br />
Figur 5.2: Illustration af et asymptotisk stabilt ligevægtspunkt x ∗ .<br />
P˚a figur 5.3 vises et ustabilt ligevægtspunkt x ∗ .<br />
x(0)<br />
x ∗<br />
O1<br />
Ð×ÒÒ×ÙÖÚÒ x(t)<br />
Figur 5.3: Illustration af et ustabilt ligevægtspunkt x ∗ .<br />
x ∗<br />
O1<br />
O<br />
O<br />
O