Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
838316 | Nonlinear Analysis: Real World Applications | 2010 | 8 Pages |
Abstract
By using Mawhin’s continuation theorem of coincidence degree theory, we establish the existence of four positive periodic solutions for two species periodic Lotka–Volterra predatory–prey system with harvesting terms. An example is given to illustrate the effectiveness of our results.
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Engineering (General)
Authors
Kaihong Zhao, Yuan Ye,