A bibliography on roots of polynomials
Journal of Computational and Applied Mathematics
The theory of Smale's point estimation and its applications
Proceedings of the international meeting on Linear/nonlinear iterative methods and verification of solution
Some simultaneous iterations for finding all zeros of a polynomial with high order convergence
Applied Mathematics and Computation
Point estimation of simultaneous methods for solving polynomial equations: a survey
Journal of Computational and Applied Mathematics
Point estimation of simultaneous methods for solving polynomial equations: A survey (II)
Journal of Computational and Applied Mathematics
Laguerre-like inclusion method for polynomial zeros
Journal of Computational and Applied Mathematics - Proceedings of the international conference on recent advances in computational mathematics
Letter to the editor: A note on the improved derivative free root-solvers
Journal of Computational and Applied Mathematics
Iterative methods for solving nonlinear equations with finitely many roots in an interval
Journal of Computational and Applied Mathematics
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A new iterative method of the fourth-order for the simultaneous determination of polynomial zeros is proposed. This method is based on a suitable zero-relation derived from the fourth-order method for a single zero belonging to the Schroder basic sequence. One of the most important problems in solving polynomial equations, the construction of initial conditions that enable both guaranteed and fast convergence, is studied in detail for the proposed method. These conditions are computationally verifiable since they depend only on initial approximations, the polynomial coefficients and the polynomial degree, which is of practical importance. The construction of improved methods in ordinary complex arithmetic and complex circular arithmetic is discussed. Finally, numerical examples and the comparison with existing fourth-order methods are given.