Results 21 to 30 of about 10,848 (254)
Second-order impulsive differential systems with mixed and several delays
Advances in Difference Equations, 2021 In this work, we present new necessary and sufficient conditions for the oscillation of a class of second-order neutral delay impulsive differential equations.
Shyam Sundar Santra +4 more
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Micromachines, 2021 The shortage of color in traditional electrophoretic displays (EPDs) can be compensated by three-color EPDs. However, the response time of black particles and white particles is increased. A new driving waveform based on the principle of three-color EPDs
Hu Zhang +11 more
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On the oscillation of q-fractional difference equations
Advances in Difference Equations, 2017 In this paper, sufficient conditions are established for the oscillation of solutions of q-fractional difference equations of the form { ∇ 0 α q x ( t ) + f 1 ( t , x ) = r ( t ) + f 2 ( t , x ) , t > 0 , lim t → 0 + q I 0 j − α x ( t ) = b j ( j = 1 , 2
Bahaaeldin Abdalla
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An oscillation criterion for inhomogeneous Stieltjes integro-differential equations
International Journal of Mathematics and Mathematical Sciences, 1994 The aim of the paper is to give an oscillation theorem for inhomogeneous Stieltjes integro-differential equation of the form p(t)x′+∫atx(s)dσ=f(t). The paper generalizes the author's work [2].
M. A. El-Sayed
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Oscillation theory for canonical systems, applications, and a couple of other things [PDF]
, 2020 Oscillation theory for canonical systems is developed. This is then applied to various topics related to semibounded systems and the essential spectrum.
Scarbrough, Kyle
core
Theory of the Bloch oscillating transistor [PDF]
Journal of Applied Physics, 2004 The Bloch oscillating transistor (BOT) is a device in which single electron current through a normal tunnel junction enhances Cooper pair current in a mesoscopic Josephson junction, leading to signal amplification. In this article we develop a theory in which the BOT dynamics is described as a two-level system.
Seppä, Heikki, Hassel, Juha
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Ethnography in Health Services Research: Oscillation Between Theory and Practice [PDF]
, 2021 The well-known divergence between what policy and protocol look like on paper, and what happens in the actual practice of daily life remains a central challenge in health services provision and research.
Peter, Sebastian von +5 more
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Axioms, 2020 In this work, we present some new sufficient conditions for the oscillation of a class of second-order neutral delay differential equation. Our oscillation results, complement, simplify and improve recent results on oscillation theory of this type of non-
Shyam Sundar Santra +2 more
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Free radial oscillation of a sphere in relativistic elasticity theory
, 2008 The spherically symmetric free radial oscillation in the first post-Newtonian approximation for a homogeneous and isotropic elastic sphere with a constant density is studied.
Song, Guo-xuan
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Applied Sciences, 2023 Aiming at the low-frequency oscillation problem of high-proportion wind power and energy storage connected to the power system, this paper establishes a system small signal model according to the matrix similarity theory, which lays a foundation for the ...
Yu Song, Shouyuan Wu
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