Results 71 to 80 of about 250,487 (182)
Quasi-generalized variables [PDF]
The numerical solution of a system of differential and algebraic equations is difficult, due to the appearance of numerical instabilities. A method is presented here which permits numerical solutions of such a system to be obtained which satisfy the ...
Baumgarten, J., Ostermeyer, G. P.
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Harmonic solutions to a class of differential-algebraic equations with separated variables
Electronic Journal of Differential Equations, 2012 We study the properties of periodic solutions of a class of periodically perturbed Differential-Algebraic Equations with separated variables. Under suitable hypotheses, these equations are equivalent to separated variables ODEs on a manifold.
Luca Bisconti
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A Legendre Wavelet Spectral Collocation Method for Solving Oscillatory Initial Value Problems
Journal of Applied Mathematics, 2013 In this paper, we propose an iterative spectral method for solving differential equations with initial values on large intervals. In the proposed method, we first extend the Legendre wavelet suitable for large intervals, and then the Legendre-Guass ...
A. Karimi Dizicheh +3 more
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Ain Shams Engineering Journal, 2013 A Taylor collocation method has been developed to solve the systems of high-order linear differential–difference equations in terms of the Taylor polynomials.
Elçin Gökmen, Mehmet Sezer
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Differential algebraic equations, indices, and integral algebraic equations
SIAM Journal on Numerical Analysis, 1989 In a recent report, Hairer, Lubich, and Roche [Report CH-1211, Dept. de Mathematiques, Universite de Geneve, Geneve, Switzerland, 1988] define the index of differential algebraic equations (DAEs) by considering the effect of perturbations of the equations on the solutions. This index, which will be called the perturbation index $p_i $, is one more than
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A semi-analytical iterative method for solving differential algebraic equations
Ain Shams Engineering Journal, 2018 This work presents new implementation of an iterative method proposed by Temimi and Ansari namely (TAM) for approximate solutions of differential algebraic equations that arises in many engineering and applied sciences applications.
Majeed Al-Jawary, Sinan Hatif
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On the complexity of solving ordinary differential equations in terms of Puiseux series
, 2007 We prove that the binary complexity of solving ordinary polynomial differential equations in terms of Puiseux series is single exponential in the number of terms in the series.
Ayad, Ali
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On solving system of differential-algebraic equations using adomian decomposition method. [PDF]
F1000Res, 2023 Thota S, P S.
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Juncture stress fields in multicellular shell structures. Volume I - Numerical methods of solving large matrices Final report [PDF]
Numerical techniques for digital computer solution of algebraic simultaneous linear equations from finite difference approximation of partial differential equations of thin elastic ...
Brogan, F. A.
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Algebras and differential equations [PDF]
Nagoya Mathematical Journal, 1977 One purpose of this paper is a purely algebraic study of (systems of) ordinary differential equations of the typewhere the coefficients are taken from a fixed associative, commutative, unital ring R, such as the field R of real or C of complex numbers or a commutative, unital Banach algebra.
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