An algorithm which isolates roots in the complex plane by generalizing one-dimensional bracketing.
Lehmer-Schur Method
Explore with Wolfram|Alpha
References
Acton, F. S. Numerical Methods That Work, 2nd printing. Washington, DC: Math. Assoc. Amer., pp. 196-198, 1990.Referenced on Wolfram|Alpha
Lehmer-Schur MethodCite this as:
Weisstein, Eric W. "Lehmer-Schur Method." From MathWorld--A Wolfram Web Resource. https://mathworld.wolfram.com/Lehmer-SchurMethod.html