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  • P-ISSN3059-0604
  • E-ISSN3059-1309
  • KCI

ON ESTIMATION OF ROOT BOUNDS OF POLYNOMIALS

한국수학교육학회지시리즈B:순수및응용수학 / Journal of the Korean Society of Mathematical Education Series B: Theoretical Mathematics and Pedagogical Mathematics, (P)3059-0604; (E)3059-1309
1997, v.4 no.1, pp.77-85
Kim, Hye-Kyung (Department of Mathematics Hyosung Chatholic University)
Park, Young-Kou (Department of Mathematics Yeungnam University)

Abstract

In this work we will show that, in the sense of the Maximum overestimation factor, the absolute root bound functional derived from the new formula for the divided difference is better than the other known results in this area.

keywords
root bounds, perturbed roots

한국수학교육학회지시리즈B:순수및응용수학