Two Positive Periodic Solutions for a Neutral Delay Model of Single-Species Population Growth with Harvesting

Hui Fang

Discrete Dynamics in Nature and Society, 2012, vol. 2012, 1-12

Abstract:

By coincidence degree theory for k -set-contractive mapping, this paper establishes a new criterion for the existence of at least two positive periodic solutions for a neutral delay model of single-species population growth with harvesting. An example is given to illustrate the effectiveness of the result.

Date: 2012
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnddns:678960

DOI: 10.1155/2012/678960

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