NOTE ON THE ESTIMATION OF THE ORDER OF CONVERGENCE OF SOME ITERATIVE METHODS

被引：6
|
作者：
KJURKCHIEV, N [1 ]
机构：
[1] BULGARIAN ACAD SCI,INST MATH,BU-1090 SOFIA,BULGARIA
来源：
BIT | 1992年 / 32卷 / 03期
关键词：
UPPER AND LOWER BOUNDS FOR POSITIVE ROOTS OF ALGEBRAIC EQUATIONS; R-ORDER OF CONVERGENCE;
D O I：
10.1007/BF02074885
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
In this paper we obtain upper and lower bounds for the unique positive roots of certain sequences of polynomials. The results are then applied to the determination of the R-order of iterative numerical processes.
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页码：525 / 528
页数：4
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