An improved pegasus method for root finding

An improved pegasus method for root finding
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一种改进的 Pegasus 寻根法

DOI:
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发表时间:
1973
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影响因子:
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通讯作者:
R. F. King
R. F. King
中科院分区:
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文献类型:
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作者:
R. F. King

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给出了一种求非线性方程单根的Regula Falsi型方法。它类似于Pegasus方法,但具有更高的渐近收敛效率。这是通过消除一两个较慢的Pegasus子步骤来实现的。
A method of Regula Falsi type for finding a simple root of a non-linear equation is presented. It is similar to the Pegasus procedure, but exhibits a higher asymptotic convergence efficiency. This is accomplished by eliminating one or two of the slower Pegasus substeps.