An optimal multiple root-finding method of order three
Journal of Computational and Applied Mathematics
Modified Newton's method with third-order convergence and multiple roots
Journal of Computational and Applied Mathematics
Ten methods to bound multiple roots of polynomials
Journal of Computational and Applied Mathematics
Asymptotic error constants of cubically convergent zero finding methods
Journal of Computational and Applied Mathematics
A one parameter family of locally quartically convergent zero-finding methods
Journal of Computational and Applied Mathematics
Chebyshev-Halley methods for analytic functions
Journal of Computational and Applied Mathematics
Regarding the accuracy of optimal eighth-order methods
Mathematical and Computer Modelling: An International Journal
Hi-index | 7.29 |
We introduce two families of Newton-type methods for multiple roots with cubic convergence. A further Newton-type method for multiple roots with cubic convergence is presented that is related to quadrature. We also provide numerical tests that show that these new methods are competitive to other known methods for multiple roots.