Results 31 to 40 of about 188,624 (266)
Dynamics of Nanoparticle Self-Assembly by Liquid Crystal Sorting in Two Dimensions
Frontiers in Physics, 2021 We study nonlinear dynamical equations for coupled conserved and non-conserved fields describing nanoparticle concentration and liquid crystal order parameter, respectively, and solve them numerically over bidimensional domains. These equations model the
F. Gael Segura-Fernández +3 more
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Existence of positive solutions for second-order nonlinear neutral dynamic equations on time scales
Moroccan Journal of Pure and Applied Analysis, 2021 In this article we study the existence of positive solutions for second-order nonlinear neutral dynamic equations on time scales. The main tool employed here is Schauder’s fixed point theorem.
Bouchelaghem Faycal +2 more
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Numerical dynamics of integrodifference equations
Numerische Mathematik, 2023 AbstractIntegrodifference equations are versatile models in theoretical ecology for the spatial dispersal of species evolving in non-overlapping generations. The dynamics of these infinite-dimensional discrete dynamical systems is often illustrated using computational simulations.
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Dynamics of the inflationary flow equations [PDF]
Physical Review D, 2005 9 pages 4 figures.
Chongchitnan, Sirichai +1 more
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Numerical Methods Coupled with Richardson Extrapolation for Computation of Transient Power Systems
Ingeniería y Ciencia, 2017 The numerical solution of transient stability problems is a key element for electrical power system operation. The classical model for multi-machine systems is defined as a set of non-linear differential equations for the rotor speed and the generator ...
Whady Felipe Florez +4 more
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Dynamics of the Painlevé-Ince Equation
Results in Mathematics, 2022 AbstractThe Painlevé-Ince differential equation $$y'' + 3 y y' + y^3=0$$ y ′ ′ + 3 y
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Nonlinear dynamic inequalities of Gronwall-Bellman type on time scales
Electronic Journal of Qualitative Theory of Differential Equations, 2011 The main aim of this paper is to establish some new explicit bounds of solutions of a certain class of nonlinear dynamic inequalities (with and without delays) of Gronwall-Bellman type on a time scale $T$ which is unbounded above.
Samir Saker
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The dynamical equation of the spinning electron [PDF]
Journal of Physics A: Mathematical and General, 2003 We obtain by invariance arguments the relativistic and non-relativistic invariant dynamical equations of a classical model of a spinning electron. We apply the formalism to a particular classical model which satisfies Dirac's equation when quantised.
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Space Inertial Navigation System Accuracy Increasing Using Orbit Point Mass Dynamic [PDF]
فصلنامه علوم و فناوری فضایی, 2013 Flight dynamic equations have an effective role in aerospace technologies. It can be as cheap and efficient means for correcting errors in the spatial position and velocity in inertial navigation systems.
M. Jafari, M. Taefi, J. Roshanian
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