jrtorre@mat.upv.es

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

170 entries « 2 of 34 »

2017

Behl, R; Cordero, A; Motsa, S S; Torregrosa, J R

Multiplicity anomalies of an optimal fourth-order class of iterative methods for solving nonlinear equations Journal Article

Nonlinear Dynamics, pp. 1-32, 2017, (cited By 0; Article in Press).

Links | BibTeX

Cordero, A; Guasp, L; Torregrosa, J R

CMMSE2017: On two classes of fourth- and seventh-order vectorial methods with stable behavior Journal Article

Journal of Mathematical Chemistry, pp. 1-22, 2017, (cited By 0; Article in Press).

Links | BibTeX

Cordero, A; Torregrosa, J R

A sixth-order iterative method for approximating the polar decomposition of an arbitrary matrix Journal Article

Journal of Computational and Applied Mathematics, 318 , pp. 591-598, 2017, (cited By 0).

Links | BibTeX

Cordero, A; Soleymani, F; Torregrosa, J R; Ullah, M Z

Numerically stable improved Chebyshev–Halley type schemes for matrix sign function Journal Article

Journal of Computational and Applied Mathematics, 318 , pp. 189-198, 2017, (cited By 0).

Links | BibTeX

Cordero, A; Jordán, C; Torregrosa, J R

A dynamical comparison between iterative methods with memory: Are the derivatives good for the memory? Journal Article

Journal of Computational and Applied Mathematics, 318 , pp. 335-347, 2017, (cited By 0).

Links | BibTeX

170 entries « 2 of 34 »

Conferences

39 entries « 2 of 8 »

2018

Cordero, Alicia; Maimo, Javier Garcia; Torregrosa, Juan Ramon; Vassileva, Maria Penkova

Multidimensional real dynamics for high-order processes Conference

7th Conference on Finite Difference Methods: Theory and Applications, Lozenetz (Bulgary), June 2018., Department of Mathematics, University of Ruse "A. Kanchev". 2018.

BibTeX

Zafar, Fiza; Cordero, Alicia; Torregrosa, Juan Ramon

A family of optimal eighth order multiple root finders with multivariate weight function Conference

7th Conference on Finite Difference Methods: Theory and Applications, Department of Mathematics, University of Ruse "A. Kanchev". 2018.

BibTeX

Cordero, Alicia; Gimenez, Ivan; Torregrosa, Juan Ramon

Efficiency and stability of a family of iterative schemes for solving nonlinear equations Conference

7th Conference on Finite Difference Methods: Theory and Applications, Department of Mathematics, University of Ruse "A. Kanchev". 2018.

BibTeX

Cordero, Alicia; Guasp, Lucía; Torregrosa, Juan Ramon

Stability of a family of iterative methods of fourth-order Conference

7th Conference on Finite Difference Methods: Theory and Applications, Department of Mathematics, University of Ruse "A. Kanchev". 2018.

BibTeX

Cordero, Alicia; Maimo, Javier Garcia; Torregrosa, Juan Ramon; Vassileva, Maria Penkova

Bi-parametric family of methods with memory based of Ostrowski-Chun method Conference

7th Conference on Finite Difference Methods: Theory and Applications, Department of Mathematics, University of Ruse "A. Kanchev". 2018.

BibTeX

39 entries « 2 of 8 »

Books

7 entries « 2 of 2 »

2011

Parrilla, Eduardo; Riera, Jaime; Torregrosa, Juan Ramon; Pagoaga, Jose Luis Hueso

Fuzzy Control System to Solve Coupling Between Tracking and Predictive Algorithms Book Chapter

Goszczynska, Hanna (Ed.): Object Tracking, Chapter 7, pp. 137 - 158, InTech, 2011, ISBN: 978-953-307-360-6.

Links | BibTeX

2000

Jordan, Cristina; Torregrosa, Juan Ramon; Urbano, A M

Completion problems of partial inverse M-matrix Book Chapter

Recent Advances in Applied and Theoretical Mathematics, pp. 28-32, World Scientific and Engineering Academy and Society, 2000, ISBN: 9608052211.

Links | BibTeX

7 entries « 2 of 2 »

Links

rg id