Results 21 to 30 of about 4,779 (264)
Phase mixing of nonlinear Alfvén waves [PDF]
Astronomy & Astrophysics, 2019 Aims. This paper presents 2.5D numerical experiments of Alfvén wave phase mixing and aims to assess the effects of nonlinearities on wave behaviour and dissipation. In addition, this paper aims to quantify how effective the model presented in this work is at providing energy to the coronal volume.Methods. The model is presented and explored through the
A. P. K. Prokopyszyn +2 more
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Synchrony-Division Neural Multiplexing: An Encoding Model
Entropy, 2023 Cortical neurons receive mixed information from the collective spiking activities of primary sensory neurons in response to a sensory stimulus. A recent study demonstrated an abrupt increase or decrease in stimulus intensity and the stimulus intensity ...
Mohammad R. Rezaei +4 more
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A Feasibility Pump for mixed integer nonlinear programs [PDF]
Mathematical Programming, 2008 We present an algorithm for finding a feasible solution to a convex mixed integer nonlinear program. This algorithm, called Feasibility Pump, alternates between solving nonlinear programs and mixed integer linear programs. We also discuss how the algorithm can be iterated so as to improve the first solution it finds, as well as its integration within ...
P. Bonami +3 more
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Forced oscillation of hyperbolic equations with mixed nonlinearities
Electronic Journal of Qualitative Theory of Differential Equations, 2012 In this paper, we consider the mixed nonlinear hyperbolic equations with forcing term via Riccati inequality. Some sufficient conditions for the oscillation are derived by using Young inequality and integral averaging method.
Yutaka Shoukaku, Norio Yoshida
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MathematicsIn the present article, we create new sufficient conditions for the oscillatory and asymptotic behavior of solutions of third-order nonlinear neutral delay differential equations with several super-linear and sub-linear terms.
Balakrishnan Sudha +2 more
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Bulletin of Mathematical SciencesIn this paper, we consider the following Schrödinger equation with perturbations of Choquard terms: −Δu−λu=|u|4u+μ(Iα∗|u|p)|u|p−2u,x∈ℝ3,∫ℝ3u2dx=c, where [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] is the Riesz ...
Peng Jin, Heng Yang, Xin’ao Zhou
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Impulsive coupled systems with generalized jump conditions
Nonlinear Analysis, 2018 This work considers a second order impulsive coupled system with full nonlinearities, generalized impulse functions and mixed boundary conditions. This is the first time where such coupled systems are considered with nonlinearities with dependence on ...
Feliz Minhós, Robert de Sousa
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Nonlinear Mixed Jordan Triple $ * $-Derivations on $ * $-Algebras
Siberian Mathematical Journal, 2022 Let $\mathcal {A}$ be a unital $\ast$-algebra. For $A, B\in\mathcal{A}$, define by $[A, B]_{*}=AB-BA^{\ast}$ and $A\bullet B=AB+BA^{\ast}$ the new products of $A$ and $B$. In this paper, under some mild conditions on $\mathcal {A}$, it is shown that a map $Φ:\mathcal {A}\rightarrow \mathcal {A}$ satisfies $Φ([A\bullet B, C]_{*})=[Φ(A)\bullet B, C]_{*}+[
C. Li, D. Zhang
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Oscillation Criteria for Second-Order Neutral Delay Dynamic Equations with Mixed Nonlinearities
Advances in Difference Equations, 2011 This paper is concerned with some oscillation criteria for the second order neutral delay dynamic equations with mixed nonlinearities of the form where and with .
Sandra Pinelas +2 more
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Applied Sciences, 2023 Hydro-pneumatic suspension (HPS) systems are increasingly being implemented in commercial vehicles and various industrial equipment, which is mainly attributed to the integration of adaptable nonlinear pneumatic stiffness and hydraulic damping properties.
Yuming Yin +4 more
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