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Oham method

Webb6 maj 2015 · Our procedure does not depend upon small parameters and provides us with a convenient way to optimally control the convergence of the approximate solutions. … Webb10 sep. 2024 · This paper proceeds from the perspective that most strongly nonlinear oscillators of fractional-order do not enjoy exact analytical solutions. Undoubtedly, this is a good enough reason to employ one of the major recent approximate methods, namely an Optimal Homotopy Asymptotic Method (OHAM), to offer approximate analytic solutions …

Extension of optimal homotopy asymptotic method with use of …

Webb16 juli 2013 · A new approximate analytical technique to address for non-linear problems, namely Optimal Homotopy Asymptotic Method (OHAM) is proposed and has been applied to thin film flow of a fourth grade fluid… 257 PDF View 1 excerpt An optimal homotopy asymptotic method applied to the steady flow of a fourth-grade fluid past a porous plate Webb1 feb. 2012 · The Optimal Homotopy Asymptotic Method (OHAM), a semi-analytic approximate technique for the treatment of time-dependent partial differential equations, … quintessa tfwiki https://cafegalvez.com

Solutions of system of Volterra integro‐differential equations using ...

Webb27 feb. 2015 · HPM method is used to solve the problem. The central strategy of the recent effort is to study the approximate analytical solution of unsteady MHD thin film of non-Newtonian fluid with heat transfer on oscillating inclined belt using optimal homotopy asymptotic method (OHAM) and homotopy perturbation method (HPM). http://www.spp-j.com/spp/1-2/spp.2015.02A0003 Webb1 feb. 2024 · Recently, Vasile Marinca et al. introduced Optimal Homotopy Asymptotic Method (OHAM) in 2008 which is the modifications of homotopy perturbation method and further suggested an Optimal Homotopy Perturbation Method for the solution of nonlinear problems [15,16,17,18,19,20] which made the perturbation methods independent of … quintessa hotel sapporo susukino

The Optimal Homotopy Asymptotic Method for Solving Two …

Category:Extension of optimal homotopy asymptotic method with use of …

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Oham method

Lie Group Solution for Free Convective Flow of a Nanofluid Past a ...

WebbOHAM is the generalized form of homotopy perturbation method (HPM) due to the usage of general auxiliary function H(p). Different researchers have used numerical methods … WebbThis method was modified by for faster convergence and was named as Optimal Homotopy Analysis Method (OHAM). The convergence control parameters were executed to overcome the convergence of the series solution. The convergence control parameter gives a straightforward method to look at the convergence of the series solution.

Oham method

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WebbThe problem of heat transfer analysis is considered in electrically conducting thin film flows with slip boundary conditions. The flow is assumed to be obeying the nonlinear rheological constitutive equation of a third grade fluid. We have solved the governing nonlinear equations of present problems using the traditional Adomian decomposition … WebbRecently, Vasile 0Marinca et al introduced OHAM for nonlinear BVPs. This method does not require small parameter to be assumed [12-16]. The applicability of these methods …

WebbIn this study, the Daftardar–Jeffery polynomials are incorporated in the homotopy of the optimal homotopy asymptotic method (OHAM) for solving the generalized Hirota–Satsuma coupled system of Korteweg–de Vries equations. … http://prr.hec.gov.pk/jspui/handle/123456789/1005

Webb1 jan. 2013 · One such method yields series solutions to a system of form (1) is called optimal homotopy asymptotic method (OHAM), initially proposed by Marinca et al. … Webb16 juli 2013 · We apply optimal homotopy asymptotic method (OHAM) for finding approximate solutions of the Burger's-Huxley and Burger's-Fisher equations. The …

Webb10 nov. 2014 · The governing equation for velocity and temperature fields with subjected initial and boundary conditions are solved by two analytical techniques namely Adomian …

Webb6 nov. 2024 · The OHAM-2 methods have been applied successfully to fractional order fractional Zakharov-Kuznetsov equations. The numerical results carried out through the … quintessa hotel japanWebb4 nov. 2024 · Mathematics 2024, 10, 4118 5 of 13 Definition 3. The OHAM functions F satisfying the conditions˜ Z¥ 0 R2(t, F ˜(t)) dt #, B F(t,Ci), dF˜(t,Ci) dt = 0 (21) are called weak #-approximate OHAM solutions of Equation (7) of the real interval (0, ¥). Remark 3. It is easy to see that any #-approximate OHAM solution of Equation (7) is also a weak # … quintessa villains wikiquintessa marketing oklahomaWebbOHAM is independent of the free parameter and there is no need of the initial guess as there is in Homotopy Perturbation Method (HPM), Variational Iteration Method (VIM) … quintessa wikiWebb15 okt. 2024 · The OHAM and HAM provide an appropriate method for controlling the convergence of the discretization series and adjusting convergence domains, despite having a problem for large sizes of obtained results in series form; for instance, the size of the series solution for the DTM is very small for the same order of accuracy. quintessential karaokeWebbHomotopy method. Ji-Huan He. To find the solution x* of a nonlinear equation. f ( x) = 0. in the interval I = [ a, b ], we consider the homotopy. H ( x, p) = p f ( x) + ( 1 − p) g ( x), x ∈ I, p ∈ [ 0, 1], which is a mapping I × [0,1] ↦ I. Here g ( x) is an auxiliary function for which we know the solution g ( x) = 0, and p is an ... quintessa hotel osaka bayWebbOHAM-DJ has been successfully applied for the solution of a coupled nonlinear KdV system. The proposed method contains an adaptable auxiliary function that is used to control the convergence of the solution and grants alteration inside the convergence region wherever it is required. quintessa hotel sasebo japan website