On bounding zeros of analytic functions

M A Wolfe

Research output: Contribution to journalArticlepeer-review


An algorithm CZ for bounding simple and multiple zeros z* is an element of D subset of or equal to C of an analytic function f : D subset of or equal to C --> C in a compact set z subset of D where D subset of or equal to C is an open convex set is given. The algorithm is easy to implement using, for example Fortran 95. Some numerical results are presented. (C) 2002 Elsevier Science Inc. All rights reserved.

Original languageEnglish
Pages (from-to)383-396
Number of pages14
JournalApplied Mathematics and Computation
Publication statusPublished - 25 Sept 2002


  • interval mathematics
  • simple and multiple zeros of analytic functions


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