Results 41 to 50 of about 4,525,221 (172)
Stability and Fourier-series periodic solution in the binary stellar systems
, 2016 In this paper, we use the restricted three body problem in the binary stellar systems, taking photogravitational effects of both the stars. The aim of this study is to investigate the motion of the infinitesimal mass in the vicinity of the Lagrangian ...
Kushvah, Badam Singh, Mia, Rajib
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Alexandria Engineering Journal, 2023 Parabolic equations play an important role in chemical engineering, vibration theory, particle diffusion and heat conduction. Solutions of such equations are required to analyze and predict changes in physical systems. Solutions of such equations require
Mubashir Qayyum +4 more
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Series Solution of a Functional Equation [PDF]
Journal of the Australian Mathematical Society, 1965 In this we will study analytic solutions to the linear functional equationwherefandhare given functions, x is a given complex number and the function g is to be found. This is a generalization of Schröder's functional equation. The results obtained are global in nature and the solutions holomorphic.
openaire +2 more sources
Psi-Series Solution of Fractional Ginzburg-Landau Equation
, 2006 One-dimensional Ginzburg-Landau equations with derivatives of noninteger order are considered. Using psi-series with fractional powers, the solution of the fractional Ginzburg-Landau (FGL) equation is derived.
Ablowitz M J +33 more
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On Solving Some Trigonometric Series [PDF]
, 2013 This communication shows the track for finding a solution for a sin(kx)/k**2 series and a fresh representation for the Euler's Gamma function in terms of Riemann's Zeta function.
Stenlund, Henrik
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Isotropic stars in general relativity
, 2013 We present a general solution of the Einstein gravitational field equations for the static spherically symmetric gravitational interior spacetime of an isotropic fluid sphere.
Harko, T., Mak, M. K.
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Accurate Approximate Solution of Ambartsumian Delay Differential Equation via Decomposition Method
Mathematical and Computational Applications, 2019 The Ambartsumian delay equation is used in the theory of surface brightness in the Milky way. The Adomian decomposition method (ADM) is applied in this paper to solve this equation.
Abdelhalim Ebaid +3 more
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Exact series solution to the two flavor neutrino oscillation problem in matter
, 2004 In this paper, we present a real non-linear differential equation for the two flavor neutrino oscillation problem in matter with an arbitrary density profile. We also present an exact series solution to this non-linear differential equation. In addition,
Blennow, Mattias, Ohlsson, Tommy
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ELIMINATION OF CADMIUM AND LEAD MIXTURE IN SOLUTION BY PRETREATED RICE STRAW AND HUSK [PDF]
, 2002 An experiment on the activity of pretreated rice straw and husk in eliminating heavy metals from solution has been conducted. The rice straw and husk were soaked in 3% NaOH solution, drained and then washed with demineralised water until the washing ...
Indrajati, Kohar +3 more
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Series Form Solution to Two Dimensional Heat Equation of Fractional Order
Results in Nonlinear Analysis, 2019 In this article we develop series type solution to two dimensional wave equation involving external source term of fractional order. For the require result, we use iterative Laplace transform.
Atta Ullah, Kamal Shah, Rahmat Ali Khan
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