Abstract
By using Mawhin's continuation theorem of coincidence degree theory and linear inequality, we establish the existence of eight positive periodic solutions for three species non-autonomous Lotka-Volterra cooperative systems with harvesting terms. An example is given to illustrate the effectiveness of our results.
Citation
Yongkun Li. Kaihong Zhao. "Eight positive periodic solutions to three species non-autonomous Lotka-Volterra cooperative systems with harvesting terms." Topol. Methods Nonlinear Anal. 37 (2) 225 - 234, 2011.
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