## Permanence for nonautonomous $$N$$-species Lotka-Volterra competitive systems with feedback controls.(English)Zbl 1167.34018

Summary: The permanence of nonautonomous $$n$$-species Lotka-Volterra competitive systems with feedback controls is studied. Some new criteria on the permanence for all positive solutions are established. The corresponding results given by Chen are improved.

### MSC:

 34D05 Asymptotic properties of solutions to ordinary differential equations 92D25 Population dynamics (general) 34H05 Control problems involving ordinary differential equations 93B52 Feedback control
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### References:

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