Articles with "optimal homotopy" as a keyword



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Optimal Homotopy Asymptotic Method-Least Square for Solving Nonlinear Fractional-Order Gradient-Based Dynamic System from an Optimization Problem

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Published in 2020 at "Advances in Mathematical Physics"

DOI: 10.1155/2020/8049397

Abstract: In this paper, we consider an approximate analytical method of optimal homotopy asymptotic method-least square (OHAM-LS) to obtain a solution of nonlinear fractional-order gradient-based dynamic system (FOGBDS) generated from nonlinear programming (NLP) optimization problems. The… read more here.

Keywords: order; nonlinear fractional; optimal homotopy; method ... See more keywords
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Optimal Homotopy Analysis of Blasius and Sakiadis Newtonian Flows over a Vertical Convective Porous Surface

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Published in 2017 at "International Journal of Engineering Research in Africa"

DOI: 10.4028/www.scientific.net/jera.28.102

Abstract: In this article, a comparative analysis of free convective Blasius and Sakiadis flows of a viscous fluid over a vertical porous surface is presented. The relationship between the flow rate and pressure drop as the… read more here.

Keywords: blasius sakiadis; temperature; analysis; optimal homotopy ... See more keywords