W
Wilhelm Werner
Researcher at University of Mainz
Publications - 9
Citations - 193
Wilhelm Werner is an academic researcher from University of Mainz. The author has contributed to research in topics: Local convergence & Nonlinear system. The author has an hindex of 7, co-authored 9 publications receiving 181 citations.
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Über ein Verfahren der Ordnung $$1 + \sqrt 2 $$ zur Nullstellenbestimmung
TL;DR: In this article, a new iterative method for solving nonlinear equations is presented which is shown to converge locally withR-order of convergence $$1 + \sqrt 2 $$ at least under suitable differentiability assumptions.
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Newton-like methods for the computation of fixed points
TL;DR: In this article, it was shown that the convergence of Newton's method can be accelerated without any relevant additional computational labour. But the convergence may take very slowly so that it may be desirable to use a Newton-like method for the computation of the fixed point.
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On the accurate determination of nonisolated solutions of nonlinear equations
H. Weber,Wilhelm Werner +1 more
TL;DR: Newton's method can be computed e.
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Some supplementary results on the 1+ $$\sqrt 2 $$ order method for the solution of nonlinear equations
TL;DR: In this paper, an iterative method for the solution of systems of nonlinear equations having at leastR-order 1+ $$\sqrt 2 $$ for simple roots has been investigated; this method uses as many function evaluations per step as the classical Newton method.