Mosier, Ronald G. Root neighborhoods of a polynomial. (English) Zbl 0598.65023 Math. Comput. 47, 265-273 (1986). The influence of round-off in the computation of roots of polynomials may be treated by the concept of condition numbers or as a continuity problem. Here the latter one is used, and Wilkinson’s example is discussed. Reviewer: D.Braess Cited in 23 Documents MSC: 65H05 Numerical computation of solutions to single equations 65G50 Roundoff error 30C15 Zeros of polynomials, rational functions, and other analytic functions of one complex variable (e.g., zeros of functions with bounded Dirichlet integral) Keywords:root neighborhoods; roots of polynomials; condition numbers PDFBibTeX XMLCite \textit{R. G. Mosier}, Math. Comput. 47, 265--273 (1986; Zbl 0598.65023) Full Text: DOI