충청수학회지 (Journal of the Chungcheong Mathematical Society)

  • 제27권1호
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  • Pages.133-143
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  • 2014
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  • 1226-3524(pISSN)
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  • 2383-6245(eISSN)
충청수학회 (The Chungcheong Mathematical Society)
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A QUADRAPARAMETRIC FAMILY OF EIGHTH-ORDER ROOT-FINDING METHODS

  • 투고 : 2013.12.27
  • 심사 : 2014.01.16
  • 발행 : 2014.02.15
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초록

A new three-step quadraparametric family of eighth-order iterative methods free from second derivatives are proposed in this paper to find a simple root of a nonlinear equation. Convergence analysis as well as numerical experiments confirms the eighth-order convergence and asymptotic error constants.

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참고문헌

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