Juan R. Torregrosa

Orcid: 0000-0002-9893-0761

Affiliations:
  • Technical University of Valencia, Spain


According to our database1, Juan R. Torregrosa authored at least 155 papers between 2002 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

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Bibliography

2024
A highly efficient class of optimal fourth-order methods for solving nonlinear systems.
Numer. Algorithms, April, 2024

Stability Analysis of a New Fourth-Order Optimal Iterative Scheme for Nonlinear Equations.
Axioms, January, 2024

A Novel Higher-Order Numerical Scheme for System of Nonlinear Load Flow Equations.
Algorithms, 2024

2023
An iterative scheme to obtain multiple solutions simultaneously.
Appl. Math. Lett., November, 2023

Modelling Symmetric Ion-Acoustic Wave Structures for the BBMPB Equation in Fluid Ions Using Hirota's Bilinear Technique.
Symmetry, September, 2023

Generalized conformable fractional Newton-type method for solving nonlinear systems.
Numer. Algorithms, July, 2023

A New Third-Order Family of Multiple Root-Findings Based on Exponential Fitted Curve.
Algorithms, March, 2023

Convergence and Stability of a New Parametric Class of Iterative Processes for Nonlinear Systems.
Algorithms, March, 2023

Editorial Conclusion for the Special Issue "Fixed Point Theory and Computational Analysis with Applications".
Symmetry, 2023

Introducing memory to a family of multi-step multidimensional iterative methods with weight function.
CoRR, 2023

2022
New Iterative Schemes to Solve Nonlinear Systems with Symmetric Basins of Attraction.
Symmetry, 2022

Symmetry in the Multidimensional Dynamical Analysis of Iterative Methods with Memory.
Symmetry, 2022

On the effect of the multidimensional weight functions on the stability of iterative processes.
J. Comput. Appl. Math., 2022

High order family of multivariate iterative methods: Convergence and stability.
J. Comput. Appl. Math., 2022

A new higher-order optimal derivative free scheme for multiple roots.
J. Comput. Appl. Math., 2022

Iterative schemes for finding all roots simultaneously of nonlinear equations.
Appl. Math. Lett., 2022

An optimal and low computational cost fractional Newton-type method for solving nonlinear equations.
Appl. Math. Lett., 2022

Dynamics and Stability on a Family of Optimal Fourth-Order Iterative Methods.
Algorithms, 2022

2021
A General Optimal Iterative Scheme with Arbitrary Order of Convergence.
Symmetry, 2021

New fourth- and sixth-order classes of iterative methods for solving systems of nonlinear equations and their stability analysis.
Numer. Algorithms, 2021

Semilocal Convergence of the Extension of Chun's Method.
Axioms, 2021

A general class of arbitrary order iterative methods for computing generalized inverses.
Appl. Math. Comput., 2021

Chaos and Stability in a New Iterative Family for Solving Nonlinear Equations.
Algorithms, 2021

2020
Anomalies in the convergence of Traub-type methods with memory.
Comput. Math. Methods, 2020

On the improvement of the order of convergence of iterative methods for solving nonlinear systems by means of memory.
Appl. Math. Lett., 2020

2019
A Variant of Chebyshev's Method with 3<i>α</i>th-Order of Convergence by Using Fractional Derivatives.
Symmetry, 2019

Fixed Point Root-Finding Methods of Fourth-Order of Convergence.
Symmetry, 2019

A Convex Combination Approach for Mean-Based Variants of Newton's Method.
Symmetry, 2019

Stability analysis of a family of optimal fourth-order methods for multiple roots.
Numer. Algorithms, 2019

Dynamical Analysis to Explain the numerical Anomalies in the family of Ermakov-Kalitlin Type Methods.
Math. Model. Anal., 2019

Dynamics of iterative families with memory based on weight functions procedure.
J. Comput. Appl. Math., 2019

A fast algorithm to solve systems of nonlinear equations.
J. Comput. Appl. Math., 2019

A fractional Traub method with (2α+1)th-order of convergence and its stability.
CoRR, 2019

A class of four parametric with- and without-memory root finding methods.
Comput. Math. Methods, 2019

Wide stability in a new family of optimal fourth-order iterative methods.
Comput. Math. Methods, 2019

Stability Anomalies of Some Jacobian-Free Iterative Methods of High Order of Convergence.
Axioms, 2019

Generating Root-Finder Iterative Methods of Second Order: Convergence and Stability.
Axioms, 2019

A fractional Newton method with 2αth-order of convergence and its stability.
Appl. Math. Lett., 2019

A novel bi-parametric sixth order iterative scheme for solving nonlinear systems and its dynamics.
Appl. Math. Comput., 2019

Stability Analysis of Jacobian-Free Newton's Iterative Method.
Algorithms, 2019

2018
An eighth-order family of optimal multiple root finders and its dynamics.
Numer. Algorithms, 2018

Optimal iterative methods for finding multiple roots of nonlinear equations using weight functions and dynamics.
J. Comput. Appl. Math., 2018

Highly efficient iterative algorithms for solving nonlinear systems with arbitrary order of convergence p+3, p≥5.
J. Comput. Appl. Math., 2018

Choosing the most stable members of Kou's family of iterative methods.
J. Comput. Appl. Math., 2018

Preserving the order of convergence: Low-complexity Jacobian-free iterative schemes for solving nonlinear systems.
J. Comput. Appl. Math., 2018

Corrigendum to "Dynamical Techniques for Analyzing Iterative Schemes with Memory".
Complex., 2018

Dynamical Techniques for Analyzing Iterative Schemes with Memory.
Complex., 2018

Dynamical analysis on cubic polynomials of Damped Traub's method for approximating multiple roots.
Appl. Math. Comput., 2018

Stability analysis of a parametric family of seventh-order iterative methods for solving nonlinear systems.
Appl. Math. Comput., 2018

A Family of Optimal Eighth Order Multiple Root Finders with Multivariate Weight Function.
Proceedings of the Finite Difference Methods. Theory and Applications, 2018

Bi-parametric Family of Methods with Memory Based of Ostrowski-Chun Method.
Proceedings of the Finite Difference Methods. Theory and Applications, 2018

Multidimensional Real Dynamics for High-Order Processes.
Proceedings of the Finite Difference Methods. Theory and Applications, 2018

Stability of a Family of Iterative Methods of Fourth-Order.
Proceedings of the Finite Difference Methods. Theory and Applications, 2018

Efficiency and Stability of a Family of Iterative Schemes for Solving Nonlinear Equations.
Proceedings of the Finite Difference Methods. Theory and Applications, 2018

2017
A sixth-order iterative method for approximating the polar decomposition of an arbitrary matrix.
J. Comput. Appl. Math., 2017

Numerically stable improved Chebyshev-Halley type schemes for matrix sign function.
J. Comput. Appl. Math., 2017

A dynamical comparison between iterative methods with memory: Are the derivatives good for the memory?
J. Comput. Appl. Math., 2017

Stability of a fourth order bi-parametric family of iterative methods.
J. Comput. Appl. Math., 2017

Stability of King's family of iterative methods with memory.
J. Comput. Appl. Math., 2017

On the convergence of a higher order family of methods and its dynamics.
J. Comput. Appl. Math., 2017

Third-degree anomalies of Traub's method.
J. Comput. Appl. Math., 2017

Efficient High-Order Iterative Methods for Solving Nonlinear Systems and Their Application on Heat Conduction Problems.
Complex., 2017

King-Type Derivative-Free Iterative Families: Real and Memory Dynamics.
Complex., 2017

A family of Kurchatov-type methods and its stability.
Appl. Math. Comput., 2017

Stable high-order iterative methods for solving nonlinear models.
Appl. Math. Comput., 2017

Design and multidimensional extension of iterative methods for solving nonlinear problems.
Appl. Math. Comput., 2017

2016
A stable class of improved second-derivative free Chebyshev-Halley type methods with optimal eighth order convergence.
Numer. Algorithms, 2016

Orbits of period two in the family of a multipoint variant of Chebyshev-Halley family.
Numer. Algorithms, 2016

An optimal fourth-order family of methods for multiple roots and its dynamics.
Numer. Algorithms, 2016

Damped Traub's method: Convergence and stability.
Math. Comput. Simul., 2016

Mathematical modeling and computational methods.
J. Comput. Appl. Math., 2016

Stability study of eighth-order iterative methods for solving nonlinear equations.
J. Comput. Appl. Math., 2016

Study of iterative methods through the Cayley Quadratic Test.
J. Comput. Appl. Math., 2016

Stability analysis of a parametric family of iterative methods for solving nonlinear models.
Appl. Math. Comput., 2016

Dynamics of a multipoint variant of Chebyshev-Halley's family.
Appl. Math. Comput., 2016

New efficient methods for solving nonlinear systems of equations with arbitrary even order.
Appl. Math. Comput., 2016

2015
An efficient two-parametric family with memory for nonlinear equations.
Numer. Algorithms, 2015

Low-complexity root-finding iteration functions with no derivatives of any order of convergence.
J. Comput. Appl. Math., 2015

One-point Newton-type iterative methods: A unified point of view.
J. Comput. Appl. Math., 2015

Semilocal convergence by using recurrence relations for a fifth-order method in Banach spaces.
J. Comput. Appl. Math., 2015

Towards a Better Learning Models Through OCWs and MOOCs.
Int. J. Interact. Multim. Artif. Intell., 2015

Some new efficient multipoint iterative methods for solving nonlinear systems of equations.
Int. J. Comput. Math., 2015

Dynamics of the family of c-iterative methods.
Int. J. Comput. Math., 2015

Two weighted eight-order classes of iterative root-finding methods.
Int. J. Comput. Math., 2015

A stable family with high order of convergence for solving nonlinear equations.
Appl. Math. Comput., 2015

On the local convergence of a fifth-order iterative method in Banach spaces.
Appl. Math. Comput., 2015

A multidimensional dynamical approach to iterative methods with memory.
Appl. Math. Comput., 2015

A new family of iterative methods widening areas of convergence.
Appl. Math. Comput., 2015

Construction of fourth-order optimal families of iterative methods and their dynamics.
Appl. Math. Comput., 2015

On developing fourth-order optimal families of methods for multiple roots and their dynamics.
Appl. Math. Comput., 2015

Multidimensional generalization of iterative methods for solving nonlinear problems by means of weight-function procedure.
Appl. Math. Comput., 2015

On the convergence of a damped Newton-like method with modified right hand side vector.
Appl. Math. Comput., 2015

On the convergence of a Damped Secant method with modified right-hand side vector.
Appl. Math. Comput., 2015

Numerical Solution of Turbulence Problems by Solving Burgers' Equation.
Algorithms, 2015

Dynamics and Fractal Dimension of Steffensen-Type Methods.
Algorithms, 2015

2014
On improved three-step schemes with high efficiency index and their dynamics.
Numer. Algorithms, 2014

Real qualitative behavior of a fourth-order family of iterative methods by using the convergence plane.
Math. Comput. Simul., 2014

Iterative Methods for Nonlinear Equations or Systems and Their Applications 2014.
J. Appl. Math., 2014

Basins of Attraction for Various Steffensen-Type Methods.
J. Appl. Math., 2014

Optimal High-Order Methods for Solving Nonlinear Equations.
J. Appl. Math., 2014

On the extension of Householder's method for weighted Moore-Penrose inverse.
Appl. Math. Comput., 2014

Dynamical analysis of iterative methods for nonlinear systems or how to deal with the dimension?
Appl. Math. Comput., 2014

A class of optimal eighth-order derivative-free methods for solving the Danchick-Gauss problem.
Appl. Math. Comput., 2014

2013
Generating optimal derivative free iterative methods for nonlinear equations by using polynomial interpolation.
Math. Comput. Model., 2013

Derivative-free high-order methods applied to preliminary orbit determination.
Math. Comput. Model., 2013

Increasing the order of convergence of iterative schemes for solving nonlinear systems.
J. Comput. Appl. Math., 2013

A new technique to obtain derivative-free optimal iterative methods for solving nonlinear equations.
J. Comput. Appl. Math., 2013

Iterative Methods for Nonlinear Equations or Systems and Their Applications.
J. Appl. Math., 2013

Period-doubling bifurcations in the family of Chebyshev-Halley-type methods.
Int. J. Comput. Math., 2013

Local convergence and dynamical analysis of a new family of optimal fourth-order iterative methods.
Int. J. Comput. Math., 2013

Chaos in King's iterative family.
Appl. Math. Lett., 2013

Dynamics of a family of Chebyshev-Halley type methods.
Appl. Math. Comput., 2013

Complex dynamics of derivative-free methods for nonlinear equations.
Appl. Math. Comput., 2013

2012
Steffensen type methods for solving nonlinear equations.
J. Comput. Appl. Math., 2012

New Predictor-Corrector Methods with High Efficiency for Solving Nonlinear Systems.
J. Appl. Math., 2012

A Family of Iterative Methods with Accelerated Eighth-Order Convergence.
J. Appl. Math., 2012

On a Novel Fourth-Order Algorithm for Solving Systems of Nonlinear Equations.
J. Appl. Math., 2012

Study of the dynamics of third-order iterative methods on quadratic polynomials.
Int. J. Comput. Math., 2012

Artificial satellites preliminary orbit determination by the modified high-order Gauss method.
Int. J. Comput. Math., 2012

Increasing the convergence order of an iterative method for nonlinear systems.
Appl. Math. Lett., 2012

Pseudocomposition: A technique to design predictor-corrector methods for systems of nonlinear equations.
Appl. Math. Comput., 2012

New Family of Iterative Methods with High Order of Convergence for Solving Nonlinear Systems.
Proceedings of the Numerical Analysis and Its Applications - 5th International Conference, 2012

2011
Fuzzy control for obstacle detection in stereo video sequences.
Math. Comput. Model., 2011

Approximation of artificial satellites' preliminary orbits: The efficiency challenge.
Math. Comput. Model., 2011

Three-step iterative methods with optimal eighth-order convergence.
J. Comput. Appl. Math., 2011

A family of modified Ostrowski's methods with optimal eighth order of convergence.
Appl. Math. Lett., 2011

A class of Steffensen type methods with optimal order of convergence.
Appl. Math. Comput., 2011

Efficient high-order methods based on golden ratio for nonlinear systems.
Appl. Math. Comput., 2011

Some results about inverse-positive matrices.
Appl. Math. Comput., 2011

2010
A modified Newton-Jarratt's composition.
Numer. Algorithms, 2010

Efficient three-step iterative methods with sixth order convergence for nonlinear equations.
Numer. Algorithms, 2010

Fuzzy control for obstacle detection in object tracking.
Math. Comput. Model., 2010

A family of iterative methods with sixth and seventh order convergence for nonlinear equations.
Math. Comput. Model., 2010

Iterative methods for use with nonlinear discrete algebraic models.
Math. Comput. Model., 2010

On interpolation variants of Newton's method for functions of several variables.
J. Comput. Appl. Math., 2010

New modifications of Potra-Pták's method with optimal fourth and eighth orders of convergence.
J. Comput. Appl. Math., 2010

Accelerated methods of order 2p for systems of nonlinear equations.
J. Comput. Appl. Math., 2010

2009
Handling occlusion in object tracking in stereoscopic video sequences.
Math. Comput. Model., 2009

The number of viable ecological trophic networks.
Math. Comput. Model., 2009

Iterative methods of order four and five for systems of nonlinear equations.
J. Comput. Appl. Math., 2009

N<sub>0</sub> completions on partial matrices.
Appl. Math. Comput., 2009

Third order iterative methods free from second derivative for nonlinear systems.
Appl. Math. Comput., 2009

Third and fourth order iterative methods free from second derivative for nonlinear systems.
Appl. Math. Comput., 2009

2008
Handling occlusion in optical flow algorithms for object tracking.
Comput. Math. Appl., 2008

A note on some three-step iterative methods for nonlinear equations.
Appl. Math. Comput., 2008

A class of multi-point iterative methods for nonlinear equations.
Appl. Math. Comput., 2008

2007
A class of totally positive <i>P</i>-matrices whose inverses are <i>M</i>-matrices.
Appl. Math. Lett., 2007

Variants of Newton's Method using fifth-order quadrature formulas.
Appl. Math. Comput., 2007

2006
Variants of Newton's method for functions of several variables.
Appl. Math. Comput., 2006

Bidiagonal Factorization of Totally Nonnegative Rectangular Matrices.
Proceedings of the Positive Systems, 2006

2004
A Totally Positive Factorization of Rectangular Matrices by the Neville Elimination.
SIAM J. Matrix Anal. Appl., 2004

2003
Paths and Cycles in the Totally Positive Completion Problem.
Proceedings of the Positive Systems, 2003

2002
r-Numbers completion problems of partial upper canonical form II.
Appl. Math. Lett., 2002

r-Numbers completion problems of partial upper canonical form I.
Appl. Math. Lett., 2002

Inverse M-matrix completion problem with zeros in the inverse completion.
Appl. Math. Lett., 2002


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