The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON INFORMATION SCIENCE AND APPLICATIONS
Transactions ID Number: 53-597
Full Name: Fazlollah Soleymani
Position: Assistant Professor
Age: ON
Sex: Male
Address: Zahedan, Sadi Street, Behind the Oil Company, Number 16
Country: IRAN
Tel: +98-9151401695
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E-mail address: fazl_soley_bsb@yahoo.com
Other E-mails: fazlollah.soleymani@gmail.com
Title of the Paper: Optimal eighth-order simple root-finders free from derivative
Authors as they appear in the Paper: F. Soleymani
Email addresses of all the authors: fazl_soley_bsb@yahoo.com
Number of paper pages: 10
Abstract: The calculation of derivatives of a function mostly takes up a great deal of time and even in some cases, such as the existing problems in engineering and optimization, is impossible to be evaluated directly. Accordingly, an accurate derivative-free class of three-step methods is suggested for solving f(x)=0. The proposed three-step technique comprises four evaluations of the function per iteration. The analytical proof of the main contribution is given. And finally, the accuracy of the developed techniques is tested numerically by solving numerical examples.
Keywords: Kung-Traub Hypothesis, fourth-order, eighth-order, iterative methods, efficiency index, simple root
EXTENSION of the file: .pdf
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How Did you learn about congress: Applied mathematics, optimization, numerical analysis, computational mathematics, derivative-free algorithms in engineering
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