Cristina Jordán

ASSOCIATE PROFESSOR

Cristina Jordán

Cristina Jordán has a Bachelor in Mathematical Sciences (1981, Universitat de València). She also holds a PhD in Mathematics (1997, Universitat Politècnica de València) with her Thesis “Completion problems of upper triangular partial matrices” supervised by Juan R. Torregrosa and A. Urbano.

She currently serves as Associate Professor at Computer Science Engineering School, Universitat Politècnica de València. She is member of the University Institute for Multidisciplinary Mathematics.

Publications

2024

Cordero, Alicia; Jordán, Cristina; Sanabria-Codesal, Esther; Torregrosa, Juan R.

Solving nonlinear vectorial problems with a stable class of Jacobian-free iterative processes Journal Article

In: Journal of Applied Mathematics and Computing, vol. 70, no. 5, pp. 5023 – 5048, 2024.

Links | BibTeX

2021

Cordero, Alicia; Jordán, Cristina; Sanabria-Codesal, Esther; Torregrosa, Juan R.

Design, convergence and stability of a fourth-order class of iterative methods for solving nonlinear vectorial problems Journal Article

In: Fractal and Fractional, vol. 5, no. 3, 2021.

Links | BibTeX

Jordán, Cristina; Murillo-Arcila, Marina; Torregrosa, Juan R.

The stem methodology and graph theory: Some practical examples Journal Article

In: Mathematics, vol. 9, no. 23, 2021.

Links | BibTeX

2020

Orcos, L.; Cordero, Alicia; Jordán, Cristina; Magreñán, Á Alberto; Sanabria-Codesal, Esther; Torregrosa, Juan R.

Reverse teaching as a methodological strategy for mathematics learning in higher education Book

2020, (Publication Title: Didactics of Mathematics: New Trends and Experiences).

Links | BibTeX

2019

Cordero, Alicia; Jordán, Cristina; Sanabria-Codesal, Esther; Torregrosa, Juan R.

A new class of iterative processes for solving nonlinear systems by using one divided differences operator Journal Article

In: Mathematics, vol. 7, no. 9, 2019.

Links | BibTeX

2018

Cordero, Alicia; Jordán, Cristina; Sanabria-Codesal, Esther; Torregrosa, Juan R.

Highly efficient iterative algorithms for solving nonlinear systems with arbitrary order of convergence p+3, p≥5 Journal Article

In: Journal of Computational and Applied Mathematics, vol. 330, pp. 748 – 758, 2018.

Links | BibTeX

2017

Cordero, Alicia; Jordán, Cristina; Torregrosa, Juan R.

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

In: Journal of Computational and Applied Mathematics, vol. 318, pp. 335 – 347, 2017.

Links | BibTeX

2015

Cordero, Alicia; Jordán, Cristina; Torregrosa, Juan R.

One-point Newton-type iterative methods: A unified point of view Journal Article

In: Journal of Computational and Applied Mathematics, vol. 275, pp. 366 – 374, 2015.

Links | BibTeX

2014

Jordán, Cristina; Torregrosa, Juan R.

Characterization of the existence of an n0 -completion of a partial n0 -matrix with an associated directed cycle Journal Article

In: The Scientific World Journal, vol. 2014, 2014.

Links | BibTeX

2009

Jordán, Cristina; Araújo, C. Mendes; Torregrosa, Juan R.

N0 completions on partial matrices Journal Article

In: Applied Mathematics and Computation, vol. 211, no. 2, pp. 303 – 312, 2009.

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Jordán, Cristina; Torregrosa, Juan R.; el-Ghamry, Ramadán

The completable digraphs for the totally nonnegative completion problem Journal Article

In: Linear Algebra and Its Applications, vol. 430, no. 5-6, pp. 1675 – 1690, 2009.

Links | BibTeX

Jordán, Cristina; Torregrosa, Juan R.

The number of viable ecological trophic networks Journal Article

In: Mathematical and Computer Modelling, vol. 50, no. 5-6, pp. 947 – 952, 2009.

Links | BibTeX

2004

Jordán, Cristina; Torregrosa, Juan R.

The totally positive completion problem Journal Article

In: Linear Algebra and Its Applications, vol. 393, no. 1-3, pp. 259 – 274, 2004.

Links | BibTeX

2003

Jordán, Cristina; Torregrosa, Juan R.; Urbano, Ana M.

Completions of partial P-matrices with acyclic or non-acyclic associated graph Journal Article

In: Linear Algebra and Its Applications, vol. 368, pp. 25 – 51, 2003.

Links | BibTeX

2001

Jordán, Cristina; Torregrosa, Juan R.; Urbano, Ana M.

Graphs and controllability completion problems Journal Article

In: Linear Algebra and Its Applications, vol. 332-334, pp. 355 – 370, 2001.

Links | BibTeX

2000

Jordán, Cristina; Torregrosa, Juan R.; Urbano, Ana M.

Completion problems of partial inverse M-matrix Book

2000, (Publication Title: Recent Advances in Applied and Theoretical Mathematics).

Links | BibTeX

1998

Jordán, Cristina; Torregrosa, Juan R.; Urbano, Ana M.

On the Rodman-Shalom conjecture regarding the Jordan form of completions of partial upper triangular matrices Journal Article

In: Electronic Journal of Linear Algebra, vol. 3, pp. 103 – 118, 1998.

Links | BibTeX

1997

Jordán, Cristina; Torregrosa, Juan R.; Urbano, Ana M.

On the Jordan form of completions of partial upper triangular matrices Journal Article

In: Linear Algebra and Its Applications, vol. 254, no. 1-3, pp. 241 – 250, 1997.

Links | BibTeX