Positiveness conditions for the Cauchy function for differential equations with distributed delay (Q646813)

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scientific article; zbMATH DE number 5975417
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Positiveness conditions for the Cauchy function for differential equations with distributed delay
scientific article; zbMATH DE number 5975417

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    Positiveness conditions for the Cauchy function for differential equations with distributed delay (English)
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    18 November 2011
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    Positiveness conditions of the Cauchy function for the scalar first order functional differential equation \[ \dot{x}(t)+a(t)x(t)+\int_{t-\tau(t)-h(t)}^{t-\tau(t)} k(t,s)x(s)ds=0 \] are obtained. Connection between positiveness and asymptotic properties of solutions with applications to equations of Mathematical Biology are studied.
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    Cauchy function
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    distributed delay
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    positiveness conditions
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