Results 61 to 70 of about 368,146 (227)
Higher Order Compact Finite Difference Schemes for Unsteady Boundary Layer Flow Problems
Advances in Mathematical Physics, 2013 We investigate the applicability of the compact finite difference relaxation method (CFDRM) in solving unsteady boundary layer flow problems modelled by nonlinear partial differential equations.
P. G. Dlamini, S. S. Motsa, M. Khumalo
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Oscillation criteria for two-dimensional system of non-linear ordinary differential equations
Electronic Journal of Qualitative Theory of Differential Equations, 2016 New oscillation criteria are established for the system of non-linear equations $$ u'=g(t)|v|^{\frac{1}{\alpha}}\mathrm{sgn}\,v,\qquad v'=-p(t)|u|^{\alpha}\mathrm{sgn}\,u, $$ where $\alpha>0$, $g:[0,+\infty[{}\rightarrow[0,+\infty[ $, and $p:[0,+\infty[{
Zdenek Oplustil
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Application of the B-Determining Equations Method to One Problem of Free Turbulence
Symmetry, Integrability and Geometry: Methods and Applications, 2012 A three-dimensional model of the far turbulent wake behind a self-propelled body in a passively stratified medium is considered. The model is reduced to a system of ordinary differential equations by a similarity reduction and the B-determining equations
Oleg V. Kaptsov, Alexey V. Schmidt
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Heat transfer of Maxwell base fluid flow of nanomaterial with MHD over a vertical moving surface
Alexandria Engineering Journal, 2020 This research includes the study of laminar, two dimensional boundary layer flow of MHD Maxwell nanofluid over a vertically moving flat porous plate. The concentration, thermal buoyancy effects and Brownian motion have significant importance in this work.
Sohail Nadeem +2 more
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SAWI TRANSFORMATION FOR SOLVING A SYSTEM OF LINEAR ORDINARY DIFFERENTIAL EQUATIONS
Barekeng, 2023 There are many problems in nature whose solutions are obtained through mathematical concepts. One of the most common mathematical concepts is a mathematical concept that is classified under initial value problems, such as a system of linear ordinary ...
Elvina Halim, La Zakaria
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Stochastic models of the chemostat [PDF]
, 2010 We consider the modeling of the dynamics of the chemostat at its very source. The chemostat is classically represented as a system of ordinary differential equations.
Campillo, Fabien +2 more
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Lie group structure for the first problem of stoke’s for rotating flow of third grade fluid [PDF]
, 2010 In this dissertation the first problem of Stoke’s for the rotating flow of third grade fluid will be considered. A method known as Lie group method which reduces the system of nonlinear partial differential equations to a system of ordinary differential ...
Darafshani, Mehri Esmaeili
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A System of Ordinary Differential Equations
, 2023 AbstractWe will introduce numerical methods for systems of ODEs by considering the celebrated FitzHugh-Nagumo model published by FitzHugh [1] in 1961 and, independently, by Nagumo et. al. [2] in 1962. The model is a system of ordinary differential equations with two unknowns, and is commonly used as a simple model for the action potentials of excitable
Karoline Horgmo Jæger, Aslak Tveito
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Қарағанды университетінің хабаршысы. Математика сериясы, 2020 A linear boundary value problem with a parameter for loaded differential equations with multi-point condition is considered. The method of parameterization is used for solving the considered problem.
Zh.M. Kadirbayeva, A.D. Dzhumabaev3
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Existence of Unpredictable Solutions and Chaos
, 2016 In paper [1] unpredictable points were introduced based on Poisson stability, and this gives rise to the existence of chaos in the quasi-minimal set. This time, an unpredictable function is determined as an unpredictable point in the Bebutov dynamical ...
Akhmet, Marat, Fen, Mehmet Onur
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