Results 1 to 10 of about 94,059 (356)

Automorphisms of Ordinary Differential Equations [PDF]

Abstract and Applied Analysis, 2014
The paper deals with the local theory of internal symmetries of underdetermined systems of ordinary differential equations in full generality. The symmetries need not preserve the choice of the independent variable, the hierarchy of dependent variables ...
Václav Tryhuk, Veronika Chrastinová
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Neural modal ordinary differential equations: Integrating physics-based modeling with neural ordinary differential equations for modeling high-dimensional monitored structures

Data-Centric Engineering, 2022
The dimension of models derived on the basis of data is commonly restricted by the number of observations, or in the context of monitored systems, sensing nodes.
Zhilu Lai, Wei Liu, Xudong Jian, Kiran Bacsa, Limin Sun, Eleni Chatzi   +5 more
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SOLUSI DARI PERSAMAAN CAUCHY–EULER NONHOMOGEN KASUS LOGARITMIK

E-Jurnal Matematika, 2020
Ordinary differential equation is one form of differential equations that are often found in everyday life. One form of ordinary differential equations which has non–constant coefficients is the Cauchy–Euler differential equation.
I GEDE PUTU MIKI SUKADANA, I NYOMAN WIDANA, KETUT JAYANEGARA   +2 more
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On numerical integration of implicit ordinary differential equations [PDF]

, 1981
summary:In this paper it is shown how the numerical methods for ordinary differential equations can be adapted to implicit ordinary differential equations. The resulting methods are of the same order as the corresponding methods for ordinary differential
Kwapisz, Marian, Jackiewicz, Zdzisław
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Solve the Second Order Ordinary Differential Equations by Adomian Decomposition Method

, 2023
: The Adomian decomposition model (ADM) is described by Evans and Raslan (2005) as a semi-analytical model used to solve partial and ordinary non-linear differentials.
Yousef Ali Sulaiman Alsulaiman, Ahmad M. D. Al-Eybani   +1 more
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Pursuit Curves and Ordinary Differential Equations

Communications, 2012
This paper deals with the differential equations which describe curves of pursuit, in which the pursuer's velocity vector always points directly towards the pursued. We use the Laplace Transform method to solve the classic problem of four mice pursuit.
Zuzana Malacka
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Fault Diagnosis via Neural Ordinary Differential Equations

Applied Sciences, 2021
Implementation of model-based fault diagnosis systems can be a difficult task due to the complex dynamics of most systems, an appealing alternative to avoiding modeling is to use machine learning-based techniques for which the implementation is more ...
Luis Enciso-Salas, Gustavo Pérez-Zuñiga, Javier Sotomayor-Moriano   +2 more
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Adomian Decomposition Method to Solve the Second Order Ordinary Differential Equations with Constant Coefficient

, 2023
: In this paper, we will display Adomian decomposition method for solving second-order ordinary differential equations with constant coefficient. The Adomian decomposition method(ADM) is a creative and effective method for exact solution. It is important
Mohammed Ali Qasem Mohsen, Yahya Qaid Hasan   +1 more
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On the solutions of fractional random ordinary differential equations with the Residual power series method

Alexandria Engineering Journal, 2023
In this study, random ordinary differential equations obtained by randomly choosing the coefficients or initial conditions of the ordinary differential equations will be analyzed by the Residual Power Series Method. The initial conditions or coefficients
Mehmet Merdan, Nihal Atasoy
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Solution of System of First Order Nonlinear Non-Homogeneous Fuzzy Ordinary Differential Equations by Embedding Method

UMYU Scientifica Journal, 2023
In this study, a system of first order nonlinear non-homogeneous fuzzy ordinary differential equations will be examine in fuzzy environment and solved using embedding method. The results of nonlinear non-homogeneous fuzzy ordinary differential equations
Habibu Hassan, Alhaji Tahir
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