رویکردی نوین در بکارگیری روش تحلیل هموتوپی

محورهای موضوعی : آنالیز عددی

مجتبی قنبری ¹ (گروه ریاضی، واحد علی آباد کتول، دانشگاه آزاد اسلامی، علی آباد کتول، ایران)

تاریخ دریافت : 1400/03/24 تاریخ پذیرش : 1401/08/01 تاریخ انتشار : 1402/06/10

کلید واژه: Approximate solution, Homotopy analysis method, Series solution, Nonlinear initial value problem,

چکیده مقاله :

یکی از روش های بسیار مهم در حل مسائل خطی و غیرخطی، روش تحلیل هموتوپی است که توسط لیائو در سال 1992 مطرح گردید. هدف اصلی این مقاله، بهبود روش تحلیل هموتوپی است که این نوع بهبود یافته را روش تحلیل هموتوپی متوالی نامگذاری نموده ایم. جهت مقایسه ی نتایج به دست آمده توسط روش تحلیل هموتوپی و نوع متوالی آن، چندین مثال عددی ارائه شده است که نتایج نشان می دهند، حجم محاسبات در روش تحلیل هموتوپی متوالی نسبت به نوع معمولی آن کمتر است. همچنین، برخلاف روش تحلیل هموتوپی، جواب های عددی به دست آمده توسط روش تحلیل هموتوپی متوالی در یک محدوده ی نسبتاً وسیعی رضایتبخش هستند. بنابراین، با توجه به روش تحلیل هموتوپی متوالی، می توان انواع مختلف معادلات ریاضی خطی و غیرخطی و همچنین معادلاتی غیر خطی که در سایر رشته های علمی مانند فیزیک و مکانیک به وجود می آیند را به صورت عددی حل نمود.

چکیده انگلیسی:

One of the most important methods for solving linear and nonlinear problems is the homotopic analysis method, which was proposed by Liao in 1992. The main purpose of this paper is to present a modification of homotopy analysis method (HAM), which is called successive homotopy analysis method (SHAM). Several numerical examples are presented to present a comparison between the results obtained by homotopy analysis method and its successive type. The results show that the calculation volume in the successive homotopy analysis method is less that the homotopy analysis method. Also, unlike the homotopy analysis method, the numerical solutions obtained by the successive homotopy analysis method are satisfactory over a relatively wide range. So, by using the successive homotopy analysis method, various types of linear and nonlinear mathematical equations and also some nonlinear equations which are obtained in other scientific branches, for instance physics, mechanics and etc, can be solved numerically.

منابع و مأخذ:

 

[1] S. J. Liao, The proposed homotopy analysis technique for the solution of nonlinear problems. Ph.D. Thesis, Shanghai Jiao Tong University (1992)

 

[2] J. X. Li, Y. Yan, W. Q. Wang, Time-delay feedback control of a cantilever beam with concentrated mass based on the homotopy analysis method, Applied Mathematical Modelling 108:629-645(2022)

 

[3] P. Khaneh Masjedi,P. M. Weaver, Analytical solution for arbitrary large deflection of geometrically exact beams using the homotopy analysis method, Applied Mathematical Modelling 103: 516-542(2022)

 

[4] E. Botton, J.B. Greenberg, A. Arad, D. Katoshevski, V. Vaikuntanathan, M. Ibach, B. Weigand, An investigation of grouping of two falling dissimilar droplets using the homotopy analysis method, Applied Mathematical Modelling 104:486-498(2022)

 

[5] S. Abbasbandy, T. Hayat, On series solution for unsteady boundary layer equations in a special third grade fluid. Communications in Nonlinear Science and Numerical Simulation 16:3140-3146(2011)

 

[6] S. Abbasbandy, E. Shivanian, Predictor homotopy analysis method and its application to some nonlinear problems. Communications in Nonlinear Science and Numerical Simulation 16:2456-2468(2011)

 

[7] R. A. Van Gorder, K. Vajravelu, On the selection of auxiliary functions, operators, and convergence control parameters in the application of the Homotopy Analysis Method to nonlinear differential equations: A general approach. Communications in Nonlinear Science and Numerical Simulation 14:4078-4089(2009)

 

[8] Chuang Yu, Hui Wang, Dongfang Fang, Jianjun Ma, Xiaoqing Cai, Xiaoniu Yu, Semi-analytical solution to one-dimensional advective-dispersive-reactive transport equation using homotopy analysis method. Journal of Hydrology 565:422–428(2018)

 

[9] M.R. Shirkhani, H.A. Hoshyar, I. Rahimipetroudi, H.Akhavan, D.D.Ganji,  Unsteady time-dependent incompressible Newtonian fluid flow between two parallel plates by homotopy analysis method (HAM), homotopy perturbation method (HPM) and collocation method (CM). Propulsion and Power Research 7:247-256(2018)

 

[10] S. Hussain, A. Shah, S. Ayub, A. Ullah, An approximate analytical solution of the Allen-Cahn equation using homotopy perturbation method and homotopy analysis method. Heliyon 5(12):1-9(2019)

 

[11] P.A. Naik, J. Zu and M. Ghoreishi, Estimating the approximate analytical solution of HIV viral dynamic model by using homotopy analysis method. Chaos, Solitons and Fractals, 131:1-21(2020)

 

[12] G. Zhang, Z. Wu, Homotopy analysis method for approximations of Duffing oscillator with dual frequency excitations. Chaos, Solitons and Fractals 127:342–353(2019)

 

[13] Y. Zhang, Y. Li, Nonlinear dynamic analysis of a double curvature honeycomb sandwich shell with simply supported boundaries by the homotopy analysis method. Composite Structures 221:1-12(2019)

[14] A. Jafarimoghaddam, On the Homotopy Analysis Method (HAM) and Homotopy Perturbation Method (HPM) for a nonlinearly stretching sheet flow of Eyring-Powell Fluids. Engineering Science and Technology, an International Journal 22:439-451(2019)