Results 11 to 20 of about 344,248 (268)
Numerical approach to an age-structured Lotka-Volterra model
Mathematical Biosciences and Engineering, 2023 We study the impact of an age-dependent interaction in a structured predator-prey model. We present two approaches, the PDE (partial differential equation) and the renewal equation, highlighting the advantages of each one.
Jordi Ripoll , Jordi Font
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Heat transfer analysis of MHD thin film flow of an unsteady second grade fluid past a vertical oscillating belt. [PDF]
PLoS ONE, 2014 This article aims to study the thin film layer flowing on a vertical oscillating belt. The flow is considered to satisfy the constitutive equation of unsteady second grade fluid.
Taza Gul +5 more
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Normalized boundary value problems in the model of optoelectronic oscillator delayed [PDF]
Известия высших учебных заведений: Прикладная нелинейная динамика, 2020 Purpose of this work is reduction of differential-difference-model of optic-electronic oscillator to more simple normalized boundary value problems. We study the dynamics of an optoelectronic oscillator with delayed feedback in the vicinity of the zero ...
Grigoreva, Elena Viktorovna +1 more
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Applied Sciences, 2021 The method of analytical preconditioning combines the discretization and the analytical regularization of a singular integral equation in a single step.
Mario Lucido
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Thermal Analysis of a MEMS-Based Self-Adaptive Microfluidic Cooling Device
Micromachines, 2021 This study presents a thermal analysis of a temperature-driven microfluidic cell through a nonlinear self-adaptive micro valve that provides the mechanisms for the system to maintain a given critical temperature in an efficient way.
Gonzalo Sisó +7 more
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On the oscillation and asymptotic behavior for a kind of fractional differential equations [PDF]
Advances in Difference Equations, 2014 Abstract In this paper, we discuss the oscillations of the fractional order differential equation D a α x ( t ) + q (
Ping Zhao +3 more
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Қарағанды университетінің хабаршысы. Математика сериясы, 2020 The work is devoted to the development of an asymptotic integration algorithm for the Cauchy problem for a singularly perturbed partial differential integro-differential equation with rapidly oscillating coefficients, which describe various physical ...
B.T. Kalimbetov, Kh.F. Etmishev
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Asymptotic modeling of thin plastic oscillating layer
Boletim da Sociedade Paranaense de Matemática, 2014 In this paper we study the asymptotic behavior of solutions to a elasticity problem, of a containing structure a plastic thin oscillating layer of thickness and rigidity depending of small parameters $\varepsilon$.
Ait Moussa Abdlaziz +1 more
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H-compactness of elliptic operators on weighted Riemannian Manifolds [PDF]
, 2019 In this paper we study the asymptotic behavior of second-order uniformly elliptic operators on weighted Riemannian manifolds. They naturally emerge when studying spectral properties of the Laplace-Beltrami operator on families of manifolds with rapidly ...
Hoppe, Helmer +2 more
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Open Physics, 2023 This study systematically examines the behavior of multi-stacked long Josephson junctions (multi-sLJJs) under various magnetic inductances and a variety of drives.
Khan Wajahat Ali +2 more
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