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Chebyshev wavelets method for solving Troesch's problem

机译:Chebyshev小波方法求解Troesch问题

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摘要

A numerical method for one-dimensional Troesch's problem is presented in this work. The method is based on Chebyshev wavelets approximates. The operational matrix of derivative of Chebyshev wavelets is introduced. The matrix together with the collocation method are then utilized to transform the differential equation into a system of algebraic equations. Numerical examples are presented to verify the efficiency and accuracy of the proposed algorithm. The results reveal that the method is accurate and easy to implement.
机译:这项工作提出了一种一维Troesch问题的数值方法。该方法基于切比雪夫小波近似。介绍了切比雪夫小波导数的运算矩阵。然后将矩阵与搭配方法一起用于将微分方程式转换为代数方程式系统。数值算例验证了所提算法的有效性和准确性。结果表明,该方法准确,易于实现。

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