Ángel Alberto Magreñán

According to our database, Ángel Alberto Magreñán authored at least 69 papers between 2011 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Local and Semi-local convergence for Chebyshev two point like methods with applications in different fields.

Christopher I. Argyros, Michael I. Argyros, Ioannis K. Argyros, Ángel Alberto Magreñán, Íñigo Sarría Martínez de Mendivil

J. Comput. Appl. Math., July, 2023

A significant improvement of a family of secant-type methods.

J. A. Ezquerro, M. A. Hernández-Verón, Ángel Alberto Magreñán, Alejandro Moysi

J. Comput. Appl. Math., May, 2023

Teaching calculus in the first year of an engineering degree using a Digital Escape Room in an online scenario.

Ángel Alberto Magreñán, Cristina Jiménez, Lara Orcos, Simón Roca

Comput. Appl. Eng. Educ., May, 2023

2022

An Algorithm Derivative-Free to Improve the Steffensen-Type Methods.

Miguel Ángel Hernández-Verón, Sonia Yadav, Ángel Alberto Magreñán, Eulalia Martínez, Sukhjit Singh

Symmetry, 2022

Local convergence comparison between frozen Kurchatov and Schmidt-Schwetlick-Kurchatov solvers with applications.

Alejandro Moysi, Michael I. Argyros, Ioannis K. Argyros, Ángel Alberto Magreñán, Íñigo Sarría, Daniel González

J. Comput. Appl. Math., 2022

On global convergence for an efficient third-order iterative process.

J. A. Ezquerro, M. A. Hernández-Verón, Ángel Alberto Magreñán

J. Comput. Appl. Math., 2022

An efficient high order iterative scheme for large nonlinear systems with dynamics.

Ramandeep Behl, Sonia Bhalla, Ángel Alberto Magreñán, Sanjeev Kumar

J. Comput. Appl. Math., 2022

2021

On an efficient modification of the Chebyshev method.

José Antonio Ezquerro, Miguel Ángel Hernández-Verón, Ángel Alberto Magreñán

Comput. Math. Methods, November, 2021

Ball comparison between frozen Potra and Schmidt-Schwetlick schemes with dynamical analysis.

Michael I. Argyros, Ioannis K. Argyros, Daniel González, Ángel Alberto Magreñán, Alejandro Moysi, Íñigo Sarría

Comput. Math. Methods, November, 2021

2020

Convergence and Dynamics of a Higher-Order Method.

Alejandro Moysi, Ioannis K. Argyros, Samundra Regmi, Daniel González, Ángel Alberto Magreñán, Juan Antonio Sicilia

Symmetry, 2020

On the application of Lehmer means in signal and image processing.

Sergio Amat, Ángel Alberto Magreñán, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez

Int. J. Comput. Math., 2020

On the use of generalized harmonic means in image processing using multiresolution algorithms.

Sergio Amat, Ángel Alberto Magreñán, Juan Ruiz, Juan Carlos Trillo, Dionisio F. Yáñez

Int. J. Comput. Math., 2020

2019

Extended Convergence Analysis of the Newton-Hermitian and Skew-Hermitian Splitting Method.

Ioannis K. Argyros, Santhosh George, Chandhini Godavarma, Ángel Alberto Magreñán

Symmetry, 2019

Dynamics and local convergence of a family of derivative-free iterative processes.

M. A. Hernández-Verón, Ángel Alberto Magreñán, M. Jóse Rubio

J. Comput. Appl. Math., 2019

Highly efficient family of iterative methods for solving nonlinear models.

Ramandeep Behl, Íñigo Sarría, Rubén González Crespo, Ángel Alberto Magreñán

J. Comput. Appl. Math., 2019

An efficient optimal family of sixteenth order methods for nonlinear models.

Ramandeep Behl, Sergio Amat, Ángel Alberto Magreñán, Sandile Sydney Motsa

J. Comput. Appl. Math., 2019

Improved semi-local convergence of the Newton-HSS method for solving large systems of equations.

Ioannis K. Argyros, Santhosh George, Ángel Alberto Magreñán

Appl. Math. Lett., 2019

Computer Application for the Evaluation of Mathematical Competence in Secondary Education: A Case Study.

Lara Orcos, Rosario Arias, Ángel Alberto Magreñán, Juan Antonio Sicilia, Íñigo Sarría

Proceedings of the Learning Technology for Education Challenges, 2019

2018

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.

Young Hee Geum, Young Ik Kim, Ángel Alberto Magreñán

J. Comput. Appl. Math., 2018

Starting points for Newton's method under a center Lipschitz condition for the second derivative.

J. A. Ezquerro, M. A. Hernández-Verón, Ángel Alberto Magreñán

J. Comput. Appl. Math., 2018

Extending the domain of starting points for Newton's method under conditions on the second derivative.

Ioannis K. Argyros, J. A. Ezquerro, M. A. Hernández-Verón, Ángel Alberto Magreñán

J. Comput. Appl. Math., 2018

The hologram as a teaching medium for the acquisition of STEM contents.

Lara Orcos, Ángel Alberto Magreñán

Int. J. Learn. Technol., 2018

Use of Kahoot and EdPuzzle by Smartphone in the Classroom: The Design of a Methodological Proposal.

Lara Orcos Palma, Pedro J. Blázquez Tobías, Marta Curto Prieto, Francisco Javier Molina León, Ángel Alberto Magreñán Ruiz

Proceedings of the Learning Technology for Education Challenges, 2018

2017

Local convergence and the dynamics of a two-point four parameter Jarratt-like method under weak conditions.

Sergio Amat, Ioannis K. Argyros, Sonia Busquier, Ángel Alberto Magreñán

Numer. Algorithms, 2017

A first overview on the real dynamics of Chebyshev's method.

M. García-Olivo, José M. Gutiérrez, Ángel Alberto Magreñán

J. Comput. Appl. Math., 2017

Improving the domain of parameters for Newton's method with applications.

Ioannis K. Argyros, Ángel Alberto Magreñán, Juan Antonio Sicilia

J. Comput. Appl. Math., 2017

On the convergence of a higher order family of methods and its dynamics.

Ioannis K. Argyros, Alicia Cordero, Ángel Alberto Magreñán, Juan R. Torregrosa

J. Comput. Appl. Math., 2017

Third-degree anomalies of Traub's method.

Ioannis K. Argyros, Alicia Cordero, Ángel Alberto Magreñán, Juan R. Torregrosa

J. Comput. Appl. Math., 2017

On the dynamics of a triparametric family of optimal fourth-order multiple-zero finders with a weight function of the principal m^th root of a function-to function ratio.

Min-Young Lee, Young Ik Kim, Ángel Alberto Magreñán

Appl. Math. Comput., 2017

Extending the applicability of the local and semilocal convergence of Newton's method.

Ioannis K. Argyros, Ángel Alberto Magreñán

Appl. Math. Comput., 2017

Games Math. Adaptive Video Game to Evaluate Basic Mathematic Concepts.

Íñigo Sarría, Rubén González Crespo, Ángel Alberto Magreñán, Sandra Patricia Narváez, Lara Orcos

Proceedings of the Learning Technology for Education Challenges, 2017

Holographic Tools for Science Learning.

Lara Orcos, Nuria Aris, Camilo Ernesto Fernández, Ángel Alberto Magreñán

Proceedings of the Learning Technology for Education Challenges, 2017

2016

Improved convergence analysis for Newton-like methods.

Ángel Alberto Magreñán, Ioannis K. Argyros

Numer. Algorithms, 2016

A study on the local convergence and the dynamics of Chebyshev-Halley-type methods free from second derivative.

Ioannis K. Argyros, Ángel Alberto Magreñán

Numer. Algorithms, 2016

New improved convergence analysis for the secant method.

Ángel Alberto Magreñán, Ioannis K. Argyros

Math. Comput. Simul., 2016

On the local convergence and the dynamics of Chebyshev-Halley methods with six and eight order of convergence.

Ángel Alberto Magreñán, Ioannis K. Argyros

J. Comput. Appl. Math., 2016

Decision model for siting transport and logistic facilities in urban environments: A methodological approach.

Alberto Fraile, Emilio Larrodé, Ángel Alberto Magreñán, Juan Antonio Sicilia

J. Comput. Appl. Math., 2016

Stability study of eighth-order iterative methods for solving nonlinear equations.

Alicia Cordero, Ángel Alberto Magreñán, Carlos Quemada, Juan R. Torregrosa

J. Comput. Appl. Math., 2016

Local Convergence and the Dynamics of a Two-Step Newton-Like Method.

Ioannis K. Argyros, Ángel Alberto Magreñán Ruiz

Int. J. Bifurc. Chaos, 2016

A biparametric extension of King's fourth-order methods and their dynamics.

Young Hee Geum, Young Ik Kim, Ángel Alberto Magreñán

Appl. Math. Comput., 2016

Stability analysis of a parametric family of iterative methods for solving nonlinear models.

Alicia Cordero, José Manuel Gutiérrez Jiménez, Ángel Alberto Magreñán, Juan R. Torregrosa

Appl. Math. Comput., 2016

2015

An extension of a theorem by Wang for Smale's α-theory and applications.

Ángel Alberto Magreñán, Ioannis K. Argyros

Numer. Algorithms, 2015

Real dynamics for damped Newton's method applied to cubic polynomials.

Ángel Alberto Magreñán, José Manuel Gutiérrez Jiménez

J. Comput. Appl. Math., 2015

Extending the convergence domain of the Secant and Moser method in Banach Space.

Ioannis K. Argyros, Ángel Alberto Magreñán Ruiz

J. Comput. Appl. Math., 2015

Extended convergence results for the Newton-Kantorovich iteration.

Ioannis K. Argyros, Ángel Alberto Magreñán

J. Comput. Appl. Math., 2015

Local convergence for multi-point-parametric Chebyshev-Halley-type methods of high convergence order.

Ioannis K. Argyros, Santhosh George, Ángel Alberto Magreñán

J. Comput. Appl. Math., 2015

IJIMAI Editor's Note - Vol. 3 Issue 4.

Ángel Alberto Magreñán

Int. J. Interact. Multim. Artif. Intell., 2015

UX of Social Network Edmodo in Undergraduate Engineering Students.

Angélica Gómez, Ángel Alberto Magreñán, Lara Orcos

Int. J. Interact. Multim. Artif. Intell., 2015

Improved local convergence analysis of the Gauss-Newton method under a majorant condition.

Ioannis K. Argyros, Ángel Alberto Magreñán

Comput. Optim. Appl., 2015

New semilocal and local convergence analysis for the Secant method.

Ángel Alberto Magreñán, Ioannis K. Argyros

Appl. Math. Comput., 2015

A variant of Steffensen-King's type family with accelerated sixth-order convergence and high efficiency index: Dynamic study and approach.

Taher Lotfi, Ángel Alberto Magreñán, Katayoun Mahdiani, J. Javier Rainer

Appl. Math. Comput., 2015

Expanding the applicability of the Secant method under weaker conditions.

Ioannis K. Argyros, Ángel Alberto Magreñán

Appl. Math. Comput., 2015

On the convergence of inexact two-point Newton-like methods on Banach spaces.

Ioannis K. Argyros, Ángel Alberto Magreñán

Appl. Math. Comput., 2015

On the convergence of an optimal fourth-order family of methods and its dynamics.

Ioannis K. Argyros, Ángel Alberto Magreñán

Appl. Math. Comput., 2015

On the convergence of a damped Newton-like method with modified right hand side vector.

Ioannis K. Argyros, Alicia Cordero, Ángel Alberto Magreñán, Juan R. Torregrosa

Appl. Math. Comput., 2015

On the convergence of a Damped Secant method with modified right-hand side vector.

Ioannis K. Argyros, Alicia Cordero, Ángel Alberto Magreñán, Juan R. Torregrosa

Appl. Math. Comput., 2015

Expanding the Applicability of a Third Order Newton-Type Method Free of Bilinear Operators.

Sergio Amat, Sonia Busquier, Concepción Bermúdez, Ángel Alberto Magreñán

Algorithms, 2015

2014

Real qualitative behavior of a fourth-order family of iterative methods by using the convergence plane.

Ángel Alberto Magreñán, Alicia Cordero, José Manuel Gutiérrez Jiménez, Juan R. Torregrosa

Math. Comput. Simul., 2014

Two-step Newton methods.

Ángel Alberto Magreñán Ruiz, Ioannis K. Argyros

J. Complex., 2014

Majorizing sequences for Newton's method under centred conditions for the derivative.

Ioannis K. Argyros, Daniel González, Ángel Alberto Magreñán

Int. J. Comput. Math., 2014

Optimizing the applicability of a theorem by F. Potra for Newton-like methods.

Ángel Alberto Magreñán, Ioannis K. Argyros

Appl. Math. Comput., 2014

A new tool to study real dynamics: The convergence plane.

Ángel Alberto Magreñán

Appl. Math. Comput., 2014

Different anomalies in a Jarratt family of iterative root-finding methods.

Ángel Alberto Magreñán

Appl. Math. Comput., 2014

Extending the applicability of Gauss-Newton method for convex composite optimization on Riemannian manifolds.

Ioannis K. Argyros, Ángel Alberto Magreñán

Appl. Math. Comput., 2014

Local convergence analysis of proximal Gauss-Newton method for penalized nonlinear least squares problems.

Ioannis K. Argyros, Ángel Alberto Magreñán

Appl. Math. Comput., 2014

Robust semi-local convergence analysis for inexact Newton method.

Ioannis K. Argyros, Saïd Hilout, Ángel Alberto Magreñán

Appl. Math. Comput., 2014

2013

On the semilocal convergence of Newton-Kantorovich method under center-Lipschitz conditions.

José Manuel Gutiérrez Jiménez, Ángel Alberto Magreñán, Natalia Romero Álvarez

Appl. Math. Comput., 2013

On a two-step relaxed Newton-type method.

Sergio Amat, Ángel Alberto Magreñán, Natalia Romero Álvarez

Appl. Math. Comput., 2013

2011

The "Gauss-Seidelization" of iterative methods for solving nonlinear equations in the complex plane.

José Manuel Gutiérrez Jiménez, Ángel Alberto Magreñán, Juan Luis Varona

Appl. Math. Comput., 2011