The numerical stability of a Laguerre-like method for the simultaneous inclusion of polynomial zeros
نویسندگان
چکیده
منابع مشابه
Euler-like Method for the Simultaneous Inclusion of Polynomial Zeros with Weierstrass’ Correction
An improved iterative method of Euler’s type for the simultaneous inclusion of polynomial zeros is considered. To accelerate the convergence of the basic method of fourth order, Carstensen-Petković’s approach [7] using Weierstrass’ correction is applied. It is proved that the R-order of convergence of the improved Euler-like method is (asymptotically) 2 + √ 7 ≈ 4.646 or 5, depending of the type...
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ژورنال
عنوان ژورنال: Publikacije Elektrotehnickog fakulteta - serija: matematika
سال: 2006
ISSN: 0353-8893
DOI: 10.2298/petf0617093p