Applications of Continuous Fractions in Orthogonal Polynomials

Authors

  • Ana Cláudia Marassá Roza Boso Master in Irrigation and Drainage, Faculty of Agronomic Sciences - UNESP, Botucatu Campus
  • Luís Roberto Almeida Gabriel Filho Professor at the State University of São Paulo - UNESP
  • Camila Pires Cremasco Gabriel Professor at the State University of São Paulo - UNESP
  • Bruno César Góes Master's Degree in Agribusiness and Development, Faculty of Sciences and Engineering - UNESP, Campus de Tupã
  • Fernando Ferrari Putti Professor at the State University of São Paulo - UNESP

DOI:

https://doi.org/10.31686/ijier.vol6.iss12.1245

Keywords:

Jacobi, irrational numbers, infinite sequence

Abstract

Several applications of continuous fractions are restricted to theoretical studies, such as problems associated with the approximation of functions, determination of rational and irrational numbers, applications in physics in determining the resistance of electric circuits and integral equations and in several other areas of mathematics. This work aimed to study the results that open the way for the connection of continuous fractions with the orthogonal polynomials. As support, we will study the general case, where the applications of the Wallis formulas in a monolithic orthogonal polynomial, which generates a continuous fraction of the Jacobi type. It will be allowed applications with relations of recurrence of three terms in the polynomials of Tchebyshev and Legendre, through the results found, establishing connection between them with the continuous fractions. And finally, will be presented the "Number of gold", that is an application of this theory.

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Author Biographies

  • Ana Cláudia Marassá Roza Boso, Master in Irrigation and Drainage, Faculty of Agronomic Sciences - UNESP, Botucatu Campus

    Department of Agronomy, Irrigation and Drainage, Univ. State University of São Paulo - UNESP, Botucatu, Sao Paulo, Brazil

  • Luís Roberto Almeida Gabriel Filho, Professor at the State University of São Paulo - UNESP

    Department of Applied Mathematics, Univ. State University of São Paulo - UNESP, Tupã, Sao Paulo, Brazil

  • Camila Pires Cremasco Gabriel, Professor at the State University of São Paulo - UNESP

    Department of Biosystems Engineering, Univ. State University of São Paulo - UNESP, Tupã, Sao Paulo, Brazil

  • Bruno César Góes, Master's Degree in Agribusiness and Development, Faculty of Sciences and Engineering - UNESP, Campus de Tupã

    Departamento de Matemática Aplicada, Univ. Universidade Estadual Paulista - UNESP, Tupã, São Paulo, Brasil

  • Fernando Ferrari Putti, Professor at the State University of São Paulo - UNESP

    Department of Biosystems Engineering, Univ. State University of São Paulo - UNESP, Tupã, Sao Paulo, Brazil

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Published

2018-12-01

Issue

Vol. 6 No. 12 (2018): International Journal for Innovation Education and Research

Section

Journal Articles

License

Copyright (c) 2018 Ana Cláudia Marassá Roza Boso, Luís Roberto Almeida Gabriel Filho, Camila Pires Cremasco Gabriel, Bruno César Góes, Fernando Ferrari Putti

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How to Cite

Boso, A. C. M. R., Gabriel Filho, L. R. A., Gabriel, C. P. C., Góes, B. C., & Putti, F. F. (2018). Applications of Continuous Fractions in Orthogonal Polynomials. International Journal for Innovation Education and Research, 6(12), 284-295. https://doi.org/10.31686/ijier.vol6.iss12.1245

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