Skip to main content
Erschienen in: Calcolo 4/2018

01.12.2018

Biorthogonality and para-orthogonality of \(R_I\) polynomials

verfasst von: Kiran Kumar Behera, A. Swaminathan

Erschienen in: Calcolo | Ausgabe 4/2018

Einloggen, um Zugang zu erhalten

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

In this paper, a sequence of linear combination of \(R_{I}\) polynomials such that the terms in this sequence have a common zero is constructed. A biorthogonality relation arising from such a sequence is discussed. Besides, a sequence of para-orthogonal polynomials by removing the common zero using suitable conditions is obtained. Finally, a case of hypergeometric functions is studied with numerical observations to illustrate the results obtained.
Literatur
1.
Zurück zum Zitat Alfaro, M., Marcellán, F., Peña, A., Rezola, M.L.: When do linear combinations of orthogonal polynomials yield new sequences of orthogonal polynomials? J. Comput. Appl. Math. 233(6), 1446–1452 (2010)MathSciNetMATHCrossRef Alfaro, M., Marcellán, F., Peña, A., Rezola, M.L.: When do linear combinations of orthogonal polynomials yield new sequences of orthogonal polynomials? J. Comput. Appl. Math. 233(6), 1446–1452 (2010)MathSciNetMATHCrossRef
2.
Zurück zum Zitat Askey, R.: Discussion of Szegö’s paper “Beiträge zur Theorie der Toeplitzschen Formen”. In: Askey, R. (ed.) Gabor Szegö. Collected works, vol. I, pp. 303–305. Birkhäuser, Boston, MA (1982)CrossRef Askey, R.: Discussion of Szegö’s paper “Beiträge zur Theorie der Toeplitzschen Formen”. In: Askey, R. (ed.) Gabor Szegö. Collected works, vol. I, pp. 303–305. Birkhäuser, Boston, MA (1982)CrossRef
3.
Zurück zum Zitat Askey, R.: Some problems about special functions and computations. Rend. Sem. Mat. Univ. Politec. Torino 1985, Special Issue, 1–22 Askey, R.: Some problems about special functions and computations. Rend. Sem. Mat. Univ. Politec. Torino 1985, Special Issue, 1–22
4.
Zurück zum Zitat Bracciali, C.F., Sri Ranga, A., Swaminathan, A.: Para-orthogonal polynomials on the unit circle satisfying three term recurrence formulas. Appl. Numer. Math. 109, 19–40 (2016)MathSciNetMATHCrossRef Bracciali, C.F., Sri Ranga, A., Swaminathan, A.: Para-orthogonal polynomials on the unit circle satisfying three term recurrence formulas. Appl. Numer. Math. 109, 19–40 (2016)MathSciNetMATHCrossRef
5.
Zurück zum Zitat Brezinski, C., Driver, K.A., Redivo-Zaglia, M.: Quasi-orthogonality with applications to some families of classical orthogonal polynomials. Appl. Numer. Math. 48(2), 157–168 (2004)MathSciNetMATHCrossRef Brezinski, C., Driver, K.A., Redivo-Zaglia, M.: Quasi-orthogonality with applications to some families of classical orthogonal polynomials. Appl. Numer. Math. 48(2), 157–168 (2004)MathSciNetMATHCrossRef
6.
Zurück zum Zitat Castillo, K., Costa, M.S., Sri Ranga, A., Veronese, D.O.: A Favard type theorem for orthogonal polynomials on the unit circle from a three term recurrence formula. J. Approx. Theory 184, 146–162 (2014)MathSciNetMATHCrossRef Castillo, K., Costa, M.S., Sri Ranga, A., Veronese, D.O.: A Favard type theorem for orthogonal polynomials on the unit circle from a three term recurrence formula. J. Approx. Theory 184, 146–162 (2014)MathSciNetMATHCrossRef
7.
Zurück zum Zitat Costa, M.S., Felix, H.M., Sri Ranga, A.: Orthogonal polynomials on the unit circle and chain sequences. J. Approx. Theory 173, 14–32 (2013)MathSciNetMATHCrossRef Costa, M.S., Felix, H.M., Sri Ranga, A.: Orthogonal polynomials on the unit circle and chain sequences. J. Approx. Theory 173, 14–32 (2013)MathSciNetMATHCrossRef
9.
11.
Zurück zum Zitat Draux, A.: On quasi-orthogonal polynomials of order \(r\). Integral Transforms Spec. Funct. 27(9), 747–765 (2016)MathSciNetMATH Draux, A.: On quasi-orthogonal polynomials of order \(r\). Integral Transforms Spec. Funct. 27(9), 747–765 (2016)MathSciNetMATH
12.
Zurück zum Zitat Driver, K., Muldoon, M.E.: Common and interlacing zeros of families of Laguerre polynomials. J. Approx. Theory 193, 89–98 (2015)MathSciNetMATHCrossRef Driver, K., Muldoon, M.E.: Common and interlacing zeros of families of Laguerre polynomials. J. Approx. Theory 193, 89–98 (2015)MathSciNetMATHCrossRef
14.
15.
Zurück zum Zitat Hendriksen, E., Njåstad, O.: Biorthogonal Laurent polynomials with biorthogonal derivatives. Rocky Mt. J. Math. 21(1), 301–317 (1991)MathSciNetMATHCrossRef Hendriksen, E., Njåstad, O.: Biorthogonal Laurent polynomials with biorthogonal derivatives. Rocky Mt. J. Math. 21(1), 301–317 (1991)MathSciNetMATHCrossRef
16.
Zurück zum Zitat Ismail, M.E.H.: Classical and Quantum Orthogonal Polynomials in One Variable, reprint of the 2005 original, Encyclopedia of Mathematics and its Applications, 98. Cambridge University Press, Cambridge (2009) Ismail, M.E.H.: Classical and Quantum Orthogonal Polynomials in One Variable, reprint of the 2005 original, Encyclopedia of Mathematics and its Applications, 98. Cambridge University Press, Cambridge (2009)
17.
18.
Zurück zum Zitat Jones, W.B., Njåstad, O., Thron, W.J.: Moment theory, orthogonal polynomials, quadrature, and continued fractions associated with the unit circle. Bull. Lond. Math. Soc. 21(2), 113–152 (1989)MathSciNetMATHCrossRef Jones, W.B., Njåstad, O., Thron, W.J.: Moment theory, orthogonal polynomials, quadrature, and continued fractions associated with the unit circle. Bull. Lond. Math. Soc. 21(2), 113–152 (1989)MathSciNetMATHCrossRef
19.
20.
Zurück zum Zitat Jordaan, K., Toókos, F.: Mixed recurrence relations and interlacing of the zeros of some \(q\)-orthogonal polynomials from different sequences. Acta Math. Hungar. 128(1–2), 150–164 (2010)MathSciNetMATH Jordaan, K., Toókos, F.: Mixed recurrence relations and interlacing of the zeros of some \(q\)-orthogonal polynomials from different sequences. Acta Math. Hungar. 128(1–2), 150–164 (2010)MathSciNetMATH
21.
Zurück zum Zitat Marcellán, F., Peherstorfer, F., Steinbauer, R.: Orthogonality properties of linear combinations of orthogonal polynomials. Adv. Comput. Math. 5(4), 281–295 (1996)MathSciNetMATHCrossRef Marcellán, F., Peherstorfer, F., Steinbauer, R.: Orthogonality properties of linear combinations of orthogonal polynomials. Adv. Comput. Math. 5(4), 281–295 (1996)MathSciNetMATHCrossRef
22.
Zurück zum Zitat Riesz, M.: Sur le problème des moments, Troisième Note. Ark. Mat. Fys. 17, 1–52 (1923) Riesz, M.: Sur le problème des moments, Troisième Note. Ark. Mat. Fys. 17, 1–52 (1923)
23.
Zurück zum Zitat Shohat, J.: On mechanical quadratures, in particular, with positive coefficients. Trans. Am. Math. Soc. 42(3), 461–496 (1937)MathSciNetMATHCrossRef Shohat, J.: On mechanical quadratures, in particular, with positive coefficients. Trans. Am. Math. Soc. 42(3), 461–496 (1937)MathSciNetMATHCrossRef
24.
Zurück zum Zitat da Silva, A.P., Sri Ranga, A.: Polynomials generated by a three term recurrence relation: bounds for complex zeros. Linear Algebra Appl. 397, 299–324 (2005)MathSciNetMATHCrossRef da Silva, A.P., Sri Ranga, A.: Polynomials generated by a three term recurrence relation: bounds for complex zeros. Linear Algebra Appl. 397, 299–324 (2005)MathSciNetMATHCrossRef
25.
Zurück zum Zitat Simon, B.: Orthogonal Polynomials on the Unit Circle. Part 1, American Mathematical Society Colloquium Publications, vol. 54. American Mathematical Society, Providence, RI (2005) Simon, B.: Orthogonal Polynomials on the Unit Circle. Part 1, American Mathematical Society Colloquium Publications, vol. 54. American Mathematical Society, Providence, RI (2005)
26.
Zurück zum Zitat Sri Ranga, A.: Szegő polynomials from hypergeometric functions. Proc. Am. Math. Soc. 138(12), 4259–4270 (2010)MATHCrossRef Sri Ranga, A.: Szegő polynomials from hypergeometric functions. Proc. Am. Math. Soc. 138(12), 4259–4270 (2010)MATHCrossRef
27.
Zurück zum Zitat Szegö, G.: Orthogonal Polynomials, American Mathematical Society Colloquium Publications, vol. 23, 4th edn. American Mathematical Society, Providence, RI (1975) Szegö, G.: Orthogonal Polynomials, American Mathematical Society Colloquium Publications, vol. 23, 4th edn. American Mathematical Society, Providence, RI (1975)
28.
Zurück zum Zitat Tcheutia, D.D., Jooste, A.S., Koepf, W.: Mixed recurrence equations and interlacing properties for zeros of sequences of classical \(q\)-orthogonal polynomials. Appl. Numer. Math. 125, 86–102 (2018)MathSciNetMATH Tcheutia, D.D., Jooste, A.S., Koepf, W.: Mixed recurrence equations and interlacing properties for zeros of sequences of classical \(q\)-orthogonal polynomials. Appl. Numer. Math. 125, 86–102 (2018)MathSciNetMATH
29.
Zurück zum Zitat Temme, N.M.: Uniform asymptotic expansion for a class of polynomials biorthogonal on the unit circle. Constr. Approx. 2(4), 369–376 (1986)MathSciNetMATHCrossRef Temme, N.M.: Uniform asymptotic expansion for a class of polynomials biorthogonal on the unit circle. Constr. Approx. 2(4), 369–376 (1986)MathSciNetMATHCrossRef
30.
Metadaten
Titel
Biorthogonality and para-orthogonality of polynomials
verfasst von
Kiran Kumar Behera
A. Swaminathan
Publikationsdatum
01.12.2018
Verlag
Springer International Publishing
Erschienen in
Calcolo / Ausgabe 4/2018
Print ISSN: 0008-0624
Elektronische ISSN: 1126-5434
DOI
https://doi.org/10.1007/s10092-018-0283-2

Weitere Artikel der Ausgabe 4/2018

Calcolo 4/2018 Zur Ausgabe