Asymptotic estimate for differential equation with power coefficients and power delays
Abstract
The paper analyzes the asymptotic bounds of solutions of
differential equation with power coefficients, power delays and a
forcing term in the form $ \dot y(t)=\sum\limits_{j=0}^{m}a_j
t^{\alpha_j}y(t^{\lambda_j})+f(t)$, where $a_0$ is a negative
real, $\lambda_0=1$ and $0<\lambda_i<1$, $i=1,\dots,m$. Some additional assumptions on power
coefficients and a forcing term $f(t)$ are considered to obtain an asymptotic
estimate for solutions of the studied differential equation. The
application of the result is illustrated by several examples.
differential equation with power coefficients, power delays and a
forcing term in the form $ \dot y(t)=\sum\limits_{j=0}^{m}a_j
t^{\alpha_j}y(t^{\lambda_j})+f(t)$, where $a_0$ is a negative
real, $\lambda_0=1$ and $0<\lambda_i<1$, $i=1,\dots,m$. Some additional assumptions on power
coefficients and a forcing term $f(t)$ are considered to obtain an asymptotic
estimate for solutions of the studied differential equation. The
application of the result is illustrated by several examples.
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PDFDOI: https://doi.org/10.2478/tatra.v48i0.110