Four positive periodic solutions to a Lotka–Volterra cooperative system with harvesting terms

By D. Hu, Zhengqiu Zhang. 2010

58 citations recorded by the source corpus.

Subfields: Applied Mathematics, Geometry and Topology, Public Health, Environmental and Occupational Health

View Paper: https://www.semanticscholar.org/paper/20361a2e6334dd4b7f2159c69730f53e51e736a4