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arXiv · 2001.10522

Existence of periodic solution of Nicholson-type system with nonlinear density-dependent mortality

Gustavo Ossandón·Daniel Sepúlveda
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Abstract

This article studies an $\omega$-periodic system of Nicholson-type differential equations with nonlinear density-dependent mortality rate. Using the degree theory we obtain sufficient conditions for the existence of a positive solution $\omega$-periodic. Our result complement previous researches on the subject.

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Gustavo Ossandón, Daniel Sepúlveda. 2020-01-28. Existence of periodic solution of Nicholson-type system with nonlinear density-dependent mortality. https://arxiv.org/abs/2001.10522

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