Loading AI tools
Mathematical theorem about polynomials From Wikipedia, the free encyclopedia
In mathematics, the Grace–Walsh–Szegő coincidence theorem[1][2] is a result named after John Hilton Grace, Joseph L. Walsh, and Gábor Szegő.
Suppose ƒ(z1, ..., zn) is a polynomial with complex coefficients, and that it is
Let A be a circular region in the complex plane. If either A is convex or the degree of ƒ is n, then for every there exists such that
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.