A study on the convergence of homotopy analysis method

作者：Odibat Zaid M^*

来源：Applied Mathematics and Computation, 2010, 217(2): 782-789.

DOI：10.1016/j.amc.2010.06.017

• Homotopy analysis method
• Series solution
• Convergence
• Maximum absolute truncated error

In this study, a reliable approach for convergence of the homotopy analysis method when applied to nonlinear problems is discussed. First, we present an alternative framework of the method which can be used simply and effectively to handle nonlinear problems. Then, mainly, we address the sufficient condition for convergence of the method. The convergence analysis is reliable enough to estimate the maximum absolute truncated error of the homotopy series solution. The analysis is illustrated by investigating the convergence results for some nonlinear differential equations. The study highlights the power of the method.

• 出版日期2010-9-15