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ERIC Number: EJ691885
Record Type: Journal
Publication Date: 2005-Jul-15
Pages: 8
Abstractor: Author
Reference Count: 10
ISBN: N/A
ISSN: ISSN-0020-739X
A New Newton-Like Iterative Method for Roots of Analytic Functions
Otolorin, Olayiwola
International Journal of Mathematical Education in Science and Technology, v36 n5 p539-546 Jul-Aug 2005
A new Newton-like iterative formula for the solution of non-linear equations is proposed. To derive the formula, the convergence criteria of the one-parameter iteration formula, and also the quasilinearization in the derivation of Newton's formula are reviewed. The result is a new formula which eliminates the limitations of other methods. There is now no need to first ensure a good initial approximation to the root, complex roots are found without necessarily starting from a complex formulation of the iteration formula, and the convergence is faster. The rate of convergence is discussed, and examples given.
Descriptors: Calculus
Customer Services for Taylor & Francis Group Journals, 325 Chestnut Street, Suite 800, Philadelphia, PA 19106. Tel: 800-354-1420 (Toll Free); Fax: 215-625-8914.
Publication Type: Journal Articles; Reports - Descriptive
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A