An efficient interval symmetric single step procedure ISS1-5D for simultaneous bounding of real polynomial zeros

Atiyah Wan Mohd Sham, Mansor Monsi, Nasruddin Hassan

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

A new modified interval symmetric single-step procedure ISS1-5D which is the extension from the previous ISS1 is proposed. In procedure ISS1 we define informational efficiency of a method as the higher R-order of convergence evaluation. The procedure is tested on five test polynomials and the results are obtained using MATLAB 2007 software in association with IntLab V5.5 toolbox to record the CPU times and the number of iterations.

Original languageEnglish
Pages (from-to)977-981
Number of pages5
JournalInternational Journal of Mathematical Analysis
Volume7
Issue number17-20
Publication statusPublished - 2013

Fingerprint

Polynomial Zeros
Interval
R-order of Convergence
CPU Time
MATLAB
Iteration
Polynomial
Software
Evaluation

Keywords

  • Analysis interval
  • Convergence
  • CPU times
  • Zeros of a polynomial

ASJC Scopus subject areas

  • Mathematics(all)

Cite this

An efficient interval symmetric single step procedure ISS1-5D for simultaneous bounding of real polynomial zeros. / Sham, Atiyah Wan Mohd; Monsi, Mansor; Hassan, Nasruddin.

In: International Journal of Mathematical Analysis, Vol. 7, No. 17-20, 2013, p. 977-981.

Research output: Contribution to journalArticle

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