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Solving singular second order three-point boundary value problems using reproducing kernel Hilbert space method

机译:用重现Hilbert空间方法求解奇异二阶三点边值问题

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This paper investigates the numerical solutions of singular second order three-point boundary value problems using reproducing kernel Hilbert space method. It is a relatively new analytical technique. The solution obtained by using the method takes the form of a convergent series with easily computable components. However, the reproducing kernel Hilbert space method cannot be used directly to solve a singular second order three-point boundary value problem, so we convert it into an equivalent integro-differential equation, which can be solved using reproducing kernel Hilbert space method. Four numerical examples are given to demonstrate the efficiency of the present method. The numerical results demonstrate that the method is quite accurate and efficient for singular second order three-point boundary value problems.
机译:本文采用再生核希尔伯特空间方法研究奇异二阶三点边值问题的数值解。这是一种相对较新的分析技术。通过使用该方法获得的解采用具有易于计算的成分的收敛级数的形式。但是,重现内核希尔伯特空间方法不能直接用于解决奇异的二阶三点边值问题,因此我们将其转换为等效的积分微分方程,可以使用重现内核希尔伯特空间方法求解。给出了四个数值示例,以证明本方法的有效性。数值结果表明,该方法对于奇异二阶三点边值问题非常准确有效。

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