Dynamic Behaviors of Holling Type II Predator-Prey System with Mutual Interference and Impulses

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<g transform="matrix(.012,-0,0,-.012,8.837,16.25)"><path d="M480 416q0 -21 -18 -41q-9 -11 -17 -7q-20 9 -42 9q-62 0 -140 -78q23 -69 88 -192q17 -31 27 -42t20 -11q16 0 62 46l17 -20q-64 -92 -119 -92q-35 0 -70 66q-41 73 -84 187q-36 -30 -62 -61q-27 -115 -35 -172q-41 -8 -78 -20l-6 6l140 612q7 28 0.5 34t-37.5 7l-34 1
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</svg> is fixed at 0.4; (b)–(d) phase portraits.</table>

Discrete Dynamics in Nature and Society

fig4

Figure 4

Figure 4: Dynamic Behaviors of Holling Type II Predator-Prey System with Mutual Interference and Impulses 