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Description: |
The first family of q-polynomials appears in the works of Stieltjes and at the end of the XIX century, and have been attracted great interest since then. They are related with a lot of pure mathematical problems but also with applied ones. In this talk I will try to give an idea of the several path to understand this object: the q-series approach of the Askey's school, the difference equation approach of Nikiforov and Uvarov, as well as the functional analysis approach of Maroni. We finally discuss some new results obtained in the last year joint with a team of mathematicians of the Universidade de Coimbra.
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Date: |
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| Start Time: |
11:30 |
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Speaker: |
Renato Álvarez-Nodarse (Univ. Sevilla, Spain)
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Institution: |
Univ. Sevilla, Espanha
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Place: |
Sala 5.5
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| Research Groups: |
-Analysis
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See more:
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<Main>
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