Results 41 to 50 of about 5,555 (156)

Airy function approach and Numerov method to study the anharmonic oscillator potentials V(x) = Ax2α + Bx2

AIP Advances, 2016
The numerical solutions of the time independent Schrödinger equation of different one-dimensional potentials forms are sometime achieved by the asymptotic iteration method.
N. Al Sdran, F. Maiz
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Analytical solution of Klein Gordon equation Trigonometric Pӧschl-Teller potential using asymptotic iteration method

Journal of Physics: Theories and Applications, 2017
Radial part of Klein Gordon equation for trigonometric Pӧschl-Teller potential was obtained within framework of a centrifugal term approximation. The relativistic energy spectrum and wave functions was obtain by using asymptotic iteration method.
Dewanta Arya Nugraha, A Suparmi, C Cari
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Anyl-state solutions of the Hulthén potential by the asymptotic iteration method [PDF]

Journal of Physics A: Mathematical and General, 2006
14 pages and 1 ...
Kocak, Gökhan, Boztosun, İsmail, Bayrak, Orhan   +2 more
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Formalization of Asymptotic Convergence for Stationary Iterative Methods

Solutions to differential equations, which are used to model physical systems, are computed numerically by solving a set of discretized equations. This set of discretized equations is reduced to a large linear system, whose solution is typically found using an iterative solver.
Mohit Tekriwal, Joshua Miller, Jean-Baptiste Jeannin   +2 more
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Convergence of Mann’s type iteration method for generalized asymptotically nonexpansive mappings

Computers & Mathematics with Applications, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Habtu Zegeye, Naseer Shahzad
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Efficient Preconditioning Based on Scaled Tridiagonal and Toeplitz-like Splitting Iteration Method for Conservative Space Fractional Diffusion Equations

Mathematics
The purpose of this work is to study the efficient numerical solvers for time-dependent conservative space fractional diffusion equations. Specifically, for the discretized Toeplitz-like linear system, we aim to study efficient preconditioning based on a
Xiaofeng Guo
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An effective modification of Ji-Huan He’s variational approach to nonlinear singular oscillator

Journal of Low Frequency Noise, Vibration and Active Control, 2019
In the review article “Asymptotic methods for solitary solutions and compactons” (Ji-Huan He, Abstract and Applied Analysis 2012: 916793), the variational approach and the Hamiltonian approach to nonlinear oscillators are systematically discussed.
Zhao-Ling Tao, Guo-Hua Chen
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A Two Field Iterated Asymptotic-Preserving Method for Highly Anisotropic Elliptic Equations [PDF]

Multiscale Modeling & Simulation, 2019
Summary: A new two field iterated asymptotic-preserving method is introduced for the numerical resolution of strongly anisotropic elliptic equations. This method does not rely on any integration of the field defining the anisotropy. It rather harnesses an auxiliary variable removing any stiffness from the equation.
Deluzet, Fabrice, Narski, Jacek
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Variational Approach of Marangoni Mixed Convection Boundary Layer Flow with Pade Technique

Journal of Applied Fluid Mechanics, 2016
In this paper, Variational Iteration method with combining Pade approximation (Modified Variational Iteration Method-MVIM) is performed to Marangoni convection flow over the surface with buoyancy effects which is occurred gravity and external pressure ...
Murat Gubes, Galip Oturanc
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Asymptotic Behavior of a Competition-Diffusion System with Variable Coefficients and Time Delays

Journal of Applied Mathematics, 2008
A class of time-delay reaction-diffusion systems with variable coefficients which arise from the model of two competing ecological species is discussed.
Miguel Uh Zapata, Eric Avila Vales, Angel G. Estrella   +2 more
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