Existence of positive periodic solutions of first‐order neutral differential equations
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DOI: 10.1002/mma.3981
Abstract: This paper presents the existence of positive periodic solutions for first-order neutral differential equation with distributed deviating arguments. We apply Krasnoselskii's fixed point theorem to obtain our results. An example is given to support the… read more here.
Keywords: order neutral; solutions first; first order; periodic solutions ... See more keywords
Construction of Solutions for the First Elasticity Problem for Noncircular Domain
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DOI: 10.1007/s40819-021-01121-3
Abstract: Here we present a method for constructing the solution a simply connected domain with a given smooth boundary by an approximate solution of the Fredholm equation. Consider the problem in the following formulation: given the… read more here.
Keywords: first elasticity; elasticity problem; domain; solutions first ... See more keywords
Representations of the solutions of the first-order elliptic and hyperbolic systems via harmonic and wave functions respectively
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DOI: 10.1080/17476933.2019.1669570
Abstract: ABSTRACT In this paper representations of the solutions of all first-order elliptic and hyperbolic systems in three-dimensional and four-dimensional spaces are obtained through the derivatives of harmonic and wave functions, respectively. read more here.
Keywords: representations solutions; hyperbolic systems; first order; order elliptic ... See more keywords