Wang, Chun; Niu, Zhao Reply to “Comments on ‘A one-step optimal homotopy analysis method for nonlinear differential equations”’. (English) Zbl 1222.65093 Commun. Nonlinear Sci. Numer. Simul. 15, No. 11, 3740-3743 (2010). Summary: V. Marinca and N. Herişanu [ibid. 15, No. 11, 3735–3739 (2010; Zbl 1222.65089)] made some comments on our paper [ibid. 15, No. 8, 2026–2036 (2010; Zbl 1222.65091)] and pointed out “some fundamental mistakes and misinterpretations along with a false conclusion”. Unfortunately, Marinca’s comments are wrong. Here, we further reveal the essence of Marinca’s approach, and point out the reason why their method is indeed time-consuming: their method is nothing more than a traditional method in approximation theory. Numerical results for a given example and related MATHEMATICA code are given to support our view-points. Cited in 1 Document MSC: 65L99 Numerical methods for ordinary differential equations Keywords:optimal homotopy analysis method; optimal homotopy asymptotic method; nonlinear differential equations Citations:Zbl 1222.65089; Zbl 1222.65091 Software:Mathematica PDF BibTeX XML Cite \textit{C. Wang} and \textit{Z. Niu}, Commun. Nonlinear Sci. Numer. Simul. 15, No. 11, 3740--3743 (2010; Zbl 1222.65093) Full Text: DOI References: [1] Marinca, V.; Herisanu, N., Comments on “A one-step optimal homotopy analysis method for nonlinear differential equations”, Commun. Nonlinear Sci Numer Simul, 15, 3735-3739 (2010) · Zbl 1222.65089 [2] Niu, Z.; Wang, C., A one-step optional homotopy analysis method for nonlinear differential equations, Commun Nonlinear Sci Numer Simul, 15, 2026-2036 (2010) · Zbl 1222.65091 [3] Marinca, V.; Herisanu, N., Application of optimal homotopy asymptotic method for solving nonlinear equations arising in heat transfer, Int Commun Heat Mass Transfer, 35, 710-715 (2008) [4] Marinca, V.; Herisanu, N.; Nemes, I., Optimal homotopy asymptotic method with application to thin film flow, Cent Eur J Phys, 6, 648-653 (2008) [5] Marinca, V.; Hersanu, N.; Bota, C.; Marinca, B., An optimal homotopy asymptotic method applied to the steady flow of a fourth-grade fluid past a porous plate, Appl Math Lett, 22, 245-251 (2009) · Zbl 1163.76318 [6] Yabushita, K.; Yamashita, M.; Tsuboi, K., An analytic solution of projectile motion with the quadratic resistance law using the homotopy analysis method, J Phys A: Math Theor, 40, 8403-8416 (2007) · Zbl 1331.70041 [7] Liao, S. J., An explicit, totally analytic approximate solution for Blasius’ viscous flow problems, Int J NonLinear Mech, 34, 759-778 (1999) · Zbl 1342.74180 [8] Liao, S. J., Beyond perturbation: introduction to homotopy analysis method (2003), Chapman & Hall CRC Press: Chapman & Hall CRC Press Boca Raton [9] Liao, S. J., Notes on the homotopy analysis method: some definitions and theorems, Commun Nonlinear Sci Numer Simul, 14, 983-997 (2009) · Zbl 1221.65126 [10] Liao, S. J., An optimal homotopy-analysis approach for strongly nonlinear differential equations, Commun Nonlinear Sci Numer Simul, 15, 2003-2016 (2010) · Zbl 1222.65088 This reference list is based on information provided by the publisher or from digital mathematics libraries. Its items are heuristically matched to zbMATH identifiers and may contain data conversion errors. It attempts to reflect the references listed in the original paper as accurately as possible without claiming the completeness or perfect precision of the matching.