Young Hee Geum

Publication Activity (10 Years)

Years Active: 2003-2020
Publications (10 Years): 8

Top Topics

Nonlinear Equations

Eigenvalue Decomposition

Top Venues

Appl. Math. Comput.

J. Comput. Appl. Math.

Math. Comput. Simul.

Publications

Young Hee Geum, Arjun Kumar Rathie, Hwajoon Kim
Matrix Expression of Convolution and Its Generalized Continuous Form. Symmetry 12 (11) (2020)
Young Hee Geum, Young Ik Kim, Beny Neta
Constructing a family of optimal eighth-order modified Newton-type multiple-zero finders along with the dynamics behind their purely imaginary extraneous fixed points. J. Comput. Appl. Math. 333 (2018)
Young Hee Geum, Young Ik Kim, Ángel Alberto Magreñán
A study of dynamics via Möbius conjugacy map on a family of sixth-order modified Newton-like multiple-zero finders with bivariate polynomial weight functions. J. Comput. Appl. Math. 344 (2018)
Young Hee Geum, Young Ik Kim, Beny Neta
A family of optimal quartic-order multiple-zero finders with a weight function of the principal kth root of a derivative-to-derivative ratio and their basins of attraction. Math. Comput. Simul. 136 (2017)
Young Hee Geum, Young Ik Kim, Ángel Alberto Magreñán
A biparametric extension of King's fourth-order methods and their dynamics. Appl. Math. Comput. 282 (2016)
Young Hee Geum, Young Ik Kim, Beny Neta
A sixth-order family of three-point modified Newton-like multiple-root finders and the dynamics behind their extraneous fixed points. Appl. Math. Comput. 283 (2016)
Young Hee Geum, Young Ik Kim, Beny Neta
On developing a higher-order family of double-Newton methods with a bivariate weighting function. Appl. Math. Comput. 254 (2015)
Young Hee Geum, Young Ik Kim, Beny Neta
A class of two-point sixth-order multiple-zero finders of modified double-Newton type and their dynamics. Appl. Math. Comput. 270 (2015)
Young Hee Geum, Young Ik Kim
An Optimal Family of Fast 16th-Order Derivative-Free Multipoint Simple-Root Finders for Nonlinear Equations. J. Optim. Theory Appl. 160 (2) (2014)
Young Ik Kim, Young Hee Geum
A New Biparametric Family of Two-Point Optimal Fourth-Order Multiple-Root Finders. J. Appl. Math. 2014 (2014)
Young Ik Kim, Young Hee Geum
A Two-Parameter Family of Fourth-Order Iterative Methods with Optimal Convergence for Multiple Zeros. J. Appl. Math. 2013 (2013)
Young Hee Geum, Young Ik Kim
A biparametric family of optimally convergent sixteenth-order multipoint methods with their fourth-step weighting function as a sum of a rational and a generic two-variable function. J. Comput. Appl. Math. 235 (10) (2011)
Young Hee Geum, Young Ik Kim
A biparametric family of four-step sixteenth-order root-finding methods with the optimal efficiency index. Appl. Math. Lett. 24 (8) (2011)
Young Hee Geum, Young Ik Kim
A biparametric family of eighth-order methods with their third-step weighting function decomposed into a one-variable linear fraction and a two-variable generic function. Comput. Math. Appl. 61 (3) (2011)
Young Hee Geum, Young Ik Kim
A family of optimal sixteenth-order multipoint methods with a linear fraction plus a trivariate polynomial as the fourth-step weighting function. Comput. Math. Appl. 61 (11) (2011)
Young Hee Geum, Young Ik Kim
A uniparametric family of three-step eighth-order multipoint iterative methods for simple roots. Appl. Math. Lett. 24 (6) (2011)
Young Ik Kim, Young Hee Geum
A cubic-order variant of Newton's method for finding multiple roots of nonlinear equations. Comput. Math. Appl. 62 (4) (2011)
Young Hee Geum, Young Ik Kim
A multi-parameter family of three-step eighth-order iterative methods locating a simple root. Appl. Math. Comput. 215 (9) (2010)
Young Hee Geum, Young Ik Kim
A penta-parametric family of fifteenth-order multipoint methods for nonlinear equations. Appl. Math. Comput. 217 (6) (2010)
Young Hee Geum, Young Ik Kim
Cubic convergence of parameter-controlled Newton-secant method for multiple zeros. J. Comput. Appl. Math. 233 (4) (2009)
Young Hee Geum, Young Ik Kim, Hae Chull Lim
bifurcation set. Int. J. Comput. Math. 86 (8) (2009)
Young Hee Geum
The asymptotic error constant of leap-frogging Newton's method locating a simple real zero. Appl. Math. Comput. 189 (1) (2007)
Young Hee Geum, Young Ik Kim, Min Surp Rhee
High-order convergence of the k-fold pseudo-Newton's irrational method locating a simple real zero. Appl. Math. Comput. 182 (1) (2006)
Young Hee Geum, Young Ik Kim
A Study on Computation of Component Centers in the Degree-n Bifurcation Set. Int. J. Comput. Math. 80 (2) (2003)