Beginning: January 1, 2012
End: December 31, 2015
Summary:
This project combines both ambitious goals in fundamental research on
orthogonal polynomials, of one and several variables, special
functions and their analytic and structural properties, with the
applications of this knowledge in other branches of mathematics
(stochastic processes, combinatorics, numerical analysis), physics
(statistical physics, integrable systems, quantum mechanics, quantum
computation), and technology (signal processing and diagnostic tools
in ophthalmology, with applications in clinical practice).
Some of the problems to be tackled are:
- Further development of new techniques, in particular, from complex
analysis, operator theory, and the Riemann-Hilbert characterization,
to the study of asymptotics and other properties of orthogonal
polynomials, both of one and several variables.
- Study of both classical stochastic processes (new random matrix
models, non-intersecting diffusion processes, etc.) and quantum
random walks by means of orthogonal polynomials approach, based on
the results and methods obtained in the previous item.
- Asymptotic analysis of rational approximants and of polynomial
solutions of ODE.
- Development of fast numerical algorithms related to orthogonal
polynomials.
- Study of information measures of families of special functions,
with applications in quantum mechanics and medical imaging.
- Development of methods of surface reconstruction and medical
imaging with clinical applications in ophthalmology and human
vision.
Structure:
Subproject MTM2011-28952-C02-01:
"Special functions and Approximation Theory:
applications in Science and Technology" (SFAT-ST)
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Subproject MTM2011-28952-C02-02:
"Multivariate orthogonal polynomials. Structural
properties and applications" (POMPEYA)
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Members:
- Andrei
Martínez-Finkelshtein (Universidad de Almería),
principal investigator
- Juan José
Moreno Balcázar (Universidad de Almería)
- Pedro Martínez González (Universidad de Almería)
- Darío Ramos López (Universidad de Almería)
- Leandro Moral Ledesema (Universidad de Zaragoza)
- María José Cantero Medina (Universidad de Zaragoza)
- Luis F. Velázquez Campoy (Universidad de Zaragoza)
- Alejandro Zarzo Altarejos (Universidad Politécnica de
Madrid)
- A.
B. J. Kuijlaars (Katholieke Universiteit Leuven,
Belgium)
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Members:
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List
of publications: follow this
link.
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List
of publications: follow this
link.
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