Results 51 to 60 of about 9,730 (163)
Partial Differential Equations in Applied MathematicsThe aim of current work is to establish novel traveling wave solutions of the nonlinear Atangana conformable Klein - Gordon equation using a new extended direct algebraic technique. The Klein - Gordon equation is the relativistic state of the Schrödinger
Hadi Rezazadeh +5 more
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Results in Physics, 2019 In this paper, the practice of the extended direct algebraic method (EDAM) is used to solve fractional Regularized Long Wave Burgers (RLW-Burgers) equation by means of the conformable derivative.
Zeliha Korpinar +4 more
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Regularity of distributional differential algebraic equations [PDF]
Mathematics of Control, Signals, and Systems, 2009 The paper is a study of differential algebraic equations (DAEs) of the form \[ E \dot x = Ax + f, \] where \(x \in {\mathbb R}^n\) is a variable depending on the real time \(t\), \(\dot x = \frac{dx}{dt}\), \(E\) and \(A\) are \((n \times n)\)-matrices, and \(f\) is a vector. The aim of this paper is to develop a solution theory for distributional DAEs,
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Kuwait Journal of Science, 2016 The purpose of this paper is to propose a new collocation method for solving linear and nonlinear differential equations of high order as well as solving the differential equation on a very large interval.
Saeid Jahangiri +2 more
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Advances in Difference Equations, 2017 We apply the Chebyshev polynomial-based differential quadrature method to the solution of a fractional-order Riccati differential equation. The fractional derivative is described in the Caputo sense.
Jianhua Hou, Changqing Yang
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Converting DAE Models to ODE Models: Application to Reactive Rayleigh Distillation
Chemical Engineering Transactions, 2013 This paper illustrates the application of an index reduction method to some differential algebraic equations (DAE) modelling the reactive Rayleigh distillation.
K. Alloula +3 more
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An approximate solution of the Blasius problem using spectral method
Partial Differential Equations in Applied MathematicsThis paper aims at finding the numerical approximation of a classical Blasius flat plate problem using spectral collocation method. This technique is based on Chebyshev pseudospectral approach that involves the solution is approximated using Chebyshev ...
Zunera Shoukat +6 more
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Advances in Mechanical Engineering, 2015 Based on the general model of design optimization of multibody dynamics, a modified genetic algorithm with adaptive crossover and mutation rates is developed to find optimal design variables which satisfy the dynamic constraints and obtain optimum ...
Jieyu Ding
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An approximation technique for solving nonlinear oscillators
Journal of Low Frequency Noise, Vibration and Active ControlRecently, an approximation technique was presented for solving strong nonlinear oscillators modeled by second-order differential equations. Due to the arising of an algebraic complicity, the method fails to determine suitable solution of some important ...
Md Ashraful Huq, M Kamrul Hasan, MS Alam
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Modeling of Soliton Behavior in Nonlinear Transmission Line Systems
MathematicsThis study focuses on the nonlinear partial differential equation known as the Lonngren wave equation, which plays a significant role in plasma physics, nonlinear wave propagation, and astrophysical research.
Sadia Medhit +3 more
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