A new constructive root bound for algebraic expressions

  title={A new constructive root bound for algebraic expressions},
  author={Chen Li and Chee-Keng Yap},
Computing effective root bounds for constant algebraic expressions is a critical problem in the Exact Geometric Computation approach to robust geometric programs. Classical root bounds are often non-constructive. Recently, various authors have proposed bounding methods which might be called constructive root bounds. For the important class of radical expressions, Burnikel et al (BFMS) have provided a constructive root bound which, in the division-free case, is an improvement over previously… CONTINUE READING


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