Sufficient conditions are obtained for the existence/nonexistence of at least two positive periodic solutions of a class of first order differential equations having an unbounded Green's function. An application to an ecological model with strong Allee effects is also given.
CITATION STYLE
Graef, J. R., Padhi, S., Pati, S., & Kar, P. K. (2012). Positive solutions of differential equations with unbounded Green’s Kernel. Applicable Analysis and Discrete Mathematics, 6(2), 159–173. https://doi.org/10.2298/AADM120418011G
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