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Welcome to my personal web page. You can find information about my current
work, my friends, my
hobbies and of course links to my
favourites sites on the web.
Currently I am a professor of the Applied Mathematics
Department at the Valencia University of technology.
I teach a premier course of Linear Algebra for
engineers in the Escuela Técnica
Superior de Ingenieros Agrónomos. My interest is in
Numerical Linear Algebra, iterative methods and preconditioning in particular.
Recently I obtained the pHd degree with
the work entitled métodos
numéricos para la resolución de la ecuación de la difusión neutrónica dependiente del tiempo.
If you want to know more about my work in the past, take a look at my
CV.
Click here to see my
recent papers.
Web pages of some of my colleagues and friends in Valencia:
In other web countries:
J. Cerdán, T. Faraj, J. Marín and J. Mas. A block approximate inverse preconditioner for sparse
nonsymmetric linear systems. Submitted.
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R.Bru, J. Cerdán, J. Marín and J. Mas. Preconditioning sparse nonsymmetric linear systems with the
Sherman-Morrison formula, SIAM J. Sci. Comput., Vol. 25(2), pp. 701-715, 2003
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R. Bru, D. Ginestar, T. Manteuffel, J. Marín, J. Mas, and G. Verdú. Iterative
schemes for the neutron diffusion equation, Computers and Mathematics with Applications, Vol. 44, pp. 1307-1323, 2002.
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J. Cerdán, J. Marín and A. Martínez. Polynomial Preconditioners Based on Factorized Sparse Approximate Inverses
. Applied Mathematics and Computation, Vol. 133, pp. 171-186, 2002.
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D. Ginestar, J. Marín and G. Verdú. Multilevel methods to solve the neutron
diffusion equation, Applied Mathematical Modelling, Vol 25/6, pp 463-477,2001.
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J. Marín. Métodos numéricos para la resolución de la ecuación de la difusión
neutrónica dependiente del tiempo. PhD Thesis.
Editorial de la Universidad Politécnica de Valencia, 2001. ISBN: 84-699-3281-0
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M. Benzi, J. Marín and M. Tuma. A Two-Level Parallel Preconditioner Based on
Sparse Approximate Inverses, in Iterative Methods in Scientific Computation IV, D. R. Kincaid and A. C.
Elster, eds., IMACS Series in Computational and Applied Mathematics, Vol. 5, IMACS, New Brunswick,
NJ (1999), pp. 167-178.
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C. Corral, I. Giménez, J. Marín and J. Mas. Parallel m-step
Preconditioners for the Conjugate Gradient Method,
Parallel Computing,Vol. 25, pp. 265--281, 1999.
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D. Ginestar, G. Verdú, V. Vidal, R.Bru, J. Marín and J.L. Munoz-Cobo.
High Order Backward Discretization for the Neutron Diffusion Equation.
Ann. Nucl. Energy, 25(1-3):47-64, 1998.
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I'm an entusiastic Linux user, the best OS
never seen worldwide!! Currently I have installed
Debian. I recomend you Linux,
it is robust, fanny and highly supported
by thousands of people in the web, ...and it is free software, under the
GNU GPL (General Public License)!! View a
screenshot.
I am a member of the group of applied mathematics and parallelism (gMAP)
of my department. Our interest is on numerical linear algebra and its application to
parallel computing.
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