Juan Ramón Torregrosa is Bachelor in Mathematical Sciences (Universitat de València) and obtained the PhD (1990, Universitat de València) defending the PhD Thesis “Algunas propiedades geométricas uniformes y no uniformes de un espacio de Banach”. He is Full Professor of Applied Mathematics in the Institute for Multidisciplinary Mathematics of the Polytechnical University of València.
He publishes several papers about locally convex spaces and Banach spaces in the 90s. Afterwards, he launched the research in Linear Algebra, Matrix Analysis and Combinatorics. He has supervised several PhD Thesis about these topics. He also has published an important number of papers in journals of this area such as Linear Algebra and its Applications, Applied Mathematics Letters y SIAM Journal Matrix Analysis.
His current research is developed in Numerical Analysis. He is focused on different problems about the solution of nonlinear equations and systems, matrix equations and dynamical analysis of rational functions involver in the iterative methods.
He has published more than 200 papers in JCR journals and he also has presented a large number of communications in international conferences.
He is editor of the journals Abstract and Applied Analysis, Journal of Applied Mathematics, Jounal of Computational and Applied Mathematics and Discrete Dynamics and Nature and Society.
He assists as reviewer in American Mathematical Society and zbMATH, and as referee in many journals included in JCR.
Nowadays, he is the main reseracher of a project of the Spanish Ministry of Enonomics and Competitiveness, as well as a Prometeo project of the Generalitat Valenciana.
Papers
2018 |
Dynamics of iterative families with memory based on weight functions procedure Journal Article Journal of Computational and Applied Mathematics, 2018, ISSN: 0377-0427. |
Highly efficient iterative algorithms for solving nonlinear systems with arbitrary order of convergence p+3, p≥5 Journal Article Journal of Computational and Applied Mathematics, 330 , pp. 748-758, 2018, (cited By 1). |
Choosing the most stable members of Kou's family of iterative methods Journal Article Journal of Computational and Applied Mathematics, 330 , pp. 759-769, 2018, (cited By 1). |
Mathematical modeling and computational methods Journal Article Journal of Computational and Applied Mathematics, 330 , pp. 661-665, 2018, (cited By 0). |
2017 |
King-Type Derivative-Free Iterative Families: Real and Memory Dynamics Journal Article Complexity, 2017 (2713145), pp. 1-15, 2017, ISSN: 1076-2787. |
Conferences
2018 |
Anomalies in the convergence of Traub-type methods with memory Proceeding 18th International Conference on Computational and Mathematical Methods in Science and Engineering. Rota (Spain), July 2018, ISBN: 978-84-697-7861-6. |
Wide stability in a new family of optimal fourth-order iterative methods Proceeding 18th International Conference on Computational and Mathematical Methods in Science and Engineering. Rota (Spain), July 2018, ISBN: 978-84-697-7861-6. |
A class of four parametric with- and without memory root finding methods Proceeding 18th International Conference on Computational and Mathematical Methods in Science and Engineering. Rota (Spain), July 2018, ISBN: 978-84-697-7861-6. |
Stability analysis of Jacobian-free Newton's iterative method Proceeding 18th International Conference on Computational and Mathematical Methods in Science and Engineering. Rota (Spain), July 2018, ISBN: 978-84-697-7861-6. |
On the computing of the inverse and Moore-Penrose inverse of complex matrices Proceeding 18th International Conference on Computational and Mathematical Methods in Science and Engineering. Rota (Spain), July 2018, ISBN: 978-84-697-7861-6. |
Books
2016 |
On the design of optimal iterative methods for solving nonlinear equations Book Chapter Amat, Sergio; Busquier, Sonia (Ed.): Advances in iterative methods for nonlinear equations, Chapter 4, pp. 79-112, Springer, 2016, ISBN: 978-3-319-39228-8. |
Design, Analysis, and Applications of Iterative Methods for Solving Nonlinear Systems Book Chapter Lee, Dongbin; Burg, Tim; Volos, Christos (Ed.): Nonlinear systems, Chapter 5, pp. 87 - 116, Intech, 2016, ISBN: 978-953-51-4714-5. |
2014 |
An Optimal Scheme for Solving the Nonlinear Global Positioning System Problem Book Chapter López, Juan Carlos Cortés; Sánchez, Lucas Antonio Jódar; Micó, Rafael Jacinto Villanueva (Ed.): Mathematical Modeling in Social Sciences and Engineering, Chapter 18, pp. 185-194, Nova Science Publishers, 2014, ISBN: 978-163117339-4, (cited By 0). |
On Optimal Gaussian Preliminary Orbit Determination by Using a Generalized Class of Iterative Methods Book Chapter López, Juan Carlos Cortés; Sánchez, Lucas Antonio Jódar; Micó, Rafael Jacinto Villanueva (Ed.): Mathematical Modeling in Social Sciences and Engineering, Chapter 20, pp. 207-216, Nova Science Publishers, 2014, ISBN: 978-163117339-4. |
2012 |
Fuzzy control system for obstacle detection in 3D tracking Book Chapter Vukadinovic, Dinko (Ed.): Fuzzy Control Systems, Chapter 5, pp. 95-116, Nova Science Publishers, 2012, ISBN: 978-161324488-3. |
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