Existence of positive periodic solutions of impulsive functional differential equations with two parameters (Q860618)

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scientific article; zbMATH DE number 5083317
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Existence of positive periodic solutions of impulsive functional differential equations with two parameters
scientific article; zbMATH DE number 5083317

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    Existence of positive periodic solutions of impulsive functional differential equations with two parameters (English)
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    9 January 2007
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    The author proves several results on the existence of periodic solutions to a first-order scalar functional differential equation with periodic delay and periodic impulsive perturbations. The main tool used is a well-known fixed point theorem in cones due to Krasnoselskii.
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    fixed point theory
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    functional-differential equations with impulses
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