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
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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 @article{Behl20171,
title = {Multiplicity anomalies of an optimal fourth-order class of iterative methods for solving nonlinear equations},
author = {R Behl and A Cordero and S S Motsa and J R Torregrosa},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85031925160&doi=10.1007%2fs11071-017-3858-6&partnerID=40&md5=249abdea48348781c563902fddabe21c},
doi = {10.1007/s11071-017-3858-6},
year = {2017},
date = {2017-01-01},
journal = {Nonlinear Dynamics},
pages = {1-32},
note = {cited By 0; Article in Press},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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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 @article{Cordero20171,
title = {CMMSE2017: On two classes of fourth- and seventh-order vectorial methods with stable behavior},
author = {A Cordero and L Guasp and J R Torregrosa},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85030166717&doi=10.1007%2fs10910-017-0814-0&partnerID=40&md5=26dba9bb1f37587f39371c1b4bbfc1bf},
doi = {10.1007/s10910-017-0814-0},
year = {2017},
date = {2017-01-01},
journal = {Journal of Mathematical Chemistry},
pages = {1-22},
note = {cited By 0; Article in Press},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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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 @article{Cordero2017591,
title = {A sixth-order iterative method for approximating the polar decomposition of an arbitrary matrix},
author = {A Cordero and J R Torregrosa},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84950341626&doi=10.1016%2fj.cam.2015.12.006&partnerID=40&md5=4473bf94449add2d5b0ace98e55cb5bd},
doi = {10.1016/j.cam.2015.12.006},
year = {2017},
date = {2017-01-01},
journal = {Journal of Computational and Applied Mathematics},
volume = {318},
pages = {591-598},
note = {cited By 0},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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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 @article{Cordero2017189,
title = {Numerically stable improved Chebyshev–Halley type schemes for matrix sign function},
author = {A Cordero and F Soleymani and J R Torregrosa and M Z Ullah},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85006910343&doi=10.1016%2fj.cam.2016.10.025&partnerID=40&md5=97230772d8884d7f82927d37a82a33e1},
doi = {10.1016/j.cam.2016.10.025},
year = {2017},
date = {2017-01-01},
journal = {Journal of Computational and Applied Mathematics},
volume = {318},
pages = {189-198},
note = {cited By 0},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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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 @article{Cordero2017335,
title = {A dynamical comparison between iterative methods with memory: Are the derivatives good for the memory?},
author = {A Cordero and C Jordán and J R Torregrosa},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84994543853&doi=10.1016%2fj.cam.2016.08.049&partnerID=40&md5=041e57b6b34ccde7c32b92e9b9e31484},
doi = {10.1016/j.cam.2016.08.049},
year = {2017},
date = {2017-01-01},
journal = {Journal of Computational and Applied Mathematics},
volume = {318},
pages = {335-347},
note = {cited By 0},
keywords = {},
pubstate = {published},
tppubtype = {article}
}
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170 entries « ‹ 2 of 34
› » Conferences
39 entries « ‹ 2 of 8
› »
2018
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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 @conference{FDM-CMTV,
title = {Multidimensional real dynamics for high-order processes},
author = {Alicia Cordero and Javier Garcia Maimo and Juan Ramon Torregrosa and Maria Penkova Vassileva},
year = {2018},
date = {2018-06-13},
booktitle = {7th Conference on Finite Difference Methods: Theory and Applications, Lozenetz (Bulgary), June 2018.},
organization = {Department of Mathematics, University of Ruse "A. Kanchev".},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
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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 @conference{FDM18-CTZ,
title = {A family of optimal eighth order multiple root finders with multivariate weight function},
author = {Fiza Zafar and Alicia Cordero and Juan Ramon Torregrosa},
year = {2018},
date = {2018-06-13},
booktitle = {7th Conference on Finite Difference Methods: Theory and Applications},
organization = {Department of Mathematics, University of Ruse "A. Kanchev".},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
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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 @conference{FDM18-CGT,
title = {Efficiency and stability of a family of iterative schemes for solving nonlinear equations},
author = {Alicia Cordero and Ivan Gimenez and Juan Ramon Torregrosa},
year = {2018},
date = {2018-06-13},
booktitle = {7th Conference on Finite Difference Methods: Theory and Applications},
organization = {Department of Mathematics, University of Ruse "A. Kanchev".},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
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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 @conference{FDM18-CGuT,
title = {Stability of a family of iterative methods of fourth-order},
author = {Alicia Cordero and Lucía Guasp and Juan Ramon Torregrosa},
year = {2018},
date = {2018-06-13},
booktitle = {7th Conference on Finite Difference Methods: Theory and Applications},
organization = {Department of Mathematics, University of Ruse "A. Kanchev".},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
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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 @conference{FDM-CMTV2,
title = {Bi-parametric family of methods with memory based of Ostrowski-Chun method},
author = {Alicia Cordero and Javier Garcia Maimo and Juan Ramon Torregrosa and Maria Penkova Vassileva},
year = {2018},
date = {2018-06-13},
booktitle = {7th Conference on Finite Difference Methods: Theory and Applications},
organization = {Department of Mathematics, University of Ruse "A. Kanchev".},
keywords = {},
pubstate = {published},
tppubtype = {conference}
}
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39 entries « ‹ 2 of 8
› » Books
2011
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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 @inbook{Parrilla2011,
title = {Fuzzy Control System to Solve Coupling Between Tracking and Predictive Algorithms},
author = {Eduardo Parrilla and Jaime Riera and Juan Ramon Torregrosa and Jose Luis Hueso Pagoaga},
editor = {Hanna Goszczynska},
url = {https://www.intechopen.com/books/object-tracking},
isbn = {978-953-307-360-6},
year = {2011},
date = {2011-01-01},
booktitle = {Object Tracking},
issuetitle = {Fuzzy Control System to Solve Coupling Between Tracking and Predictive Algorithms},
pages = {137 - 158},
publisher = {InTech},
chapter = {7},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}
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2000
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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 @inbook{Jordn200028,
title = {Completion problems of partial inverse M-matrix},
author = {Cristina Jordan and Juan Ramon Torregrosa and A M Urbano},
url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-5044227622&partnerID=40&md5=f564e1c996280c26720948ee5c52622f},
isbn = {9608052211},
year = {2000},
date = {2000-01-01},
booktitle = {Recent Advances in Applied and Theoretical Mathematics},
issuetitle = {Completion problems of partial inverse M-matrix},
pages = {28-32},
publisher = {World Scientific and Engineering Academy and Society},
keywords = {},
pubstate = {published},
tppubtype = {inbook}
}
|
Links
