Iteration Functions re-visited

نویسندگان

  • Michael Farmer
  • George Loizou
  • Stephen J. Maybank
چکیده

Two classes of Iteration Functions (IFs) are derived in this paper. The first (one-point IFs) was originally derived by Joseph Traub using a different approach to ours (simultaneous IFs). The second is new and is demonstrably shown to be more informationally efficient than the first. These IFs apply to polynomials with arbitrary complex coefficients and zeros, which can also be multiple.

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عنوان ژورنال:
  • J. Computational Applied Mathematics

دوره 311  شماره 

صفحات  -

تاریخ انتشار 2017