Skip to main content

Abstract

The classical Erdős-Turán theorem established mean convergence of Lagrange interpolants at zeros of orthogonal polynomials. A non-polynomial extension of this was established by Ian Sloan in 1983. Mean convergence of interpolation by entire functions has been investigated by Grozev, Rahman, and Vértesi. In this spirit, we establish an Erdős-Turán theorem for interpolation by entire functions at zeros of the Airy function.

Dedicated to Ian H. Sloan on the occasion of his 80th birthday.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 169.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 219.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 219.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  1. Abramowitz, M., Stegun, I.A.: Handbook of Mathematical Functions. Dover, New York (1965)

    Google Scholar 

  2. Akhlaghi, M.R.: On L p-convergence of nonpolynomial interpolation. J. Approx. Theory 55, 194–204 (1988)

    Google Scholar 

  3. Butzer, P.L., Higgins, J.R., Stens, R.L.: Classical and approximate sampling theorems: studies in the \(L^{p}\left ( \mathbb {R}\right ) \) and the uniform norm. J. Approx. Theory 137, 250–263 (2005)

    Google Scholar 

  4. Erdös, P., Turán, P.: On interpolation, I. Quadrature and mean convergence in the Lagrange interpolation. Ann. Math. 38, 142–155 (1937)

    Google Scholar 

  5. Ganzburg, M.: Polynomial interpolation and asymptotic representations for zeta functions. Diss. Math. (Rozprawy Mat.) 496, 117 pp. (2013)

    Article  MathSciNet  Google Scholar 

  6. Grozev, G.R., Rahman, Q.I.: Lagrange interpolation in the zeros of Bessel functions by entire functions of exponential type and mean convergence. Methods Appl. Anal. 3, 46–79 (1996)

    Article  MathSciNet  Google Scholar 

  7. Higgins, J.R.: Sampling Theory in Fourier and Signal Analysis: Foundations. Oxford University Press, Oxford (1996)

    Google Scholar 

  8. Levin, E., Lubinsky, D.S.: On the Airy reproducing kernel, sampling series, and quadrature formula. Integr. Equ. Oper. Theory 63, 427–438 (2009)

    Article  MathSciNet  Google Scholar 

  9. Littman, F.: Interpolation and approximation by entire functions. In: Approximation Theory XI, pp. 243–255. Nashboro Press, Brentwood (2008)

    Google Scholar 

  10. Lubinsky, D.S.: A Taste of Erdős on Interpolation. In: Paul Erdős and His Mathematics, L. Bolyai Society Mathematical Studies II, pp. 423–454. Bolyai Society, Budapest (2000)

    Google Scholar 

  11. Mastroianni, G., Milovanovic, G.V.: Interpolation Processes Basic Theory and Applications. Springer Monographs in Mathematics, vol. XIV. Springer, Berlin (2009)

    Google Scholar 

  12. Nevai, P.: Lagrange interpolation at zeros of orthogonal polynomials. In: Lorentz, G.G., et al. (eds.) Approximation Theory II, pp. 163–201. Academic, New York (1976)

    Google Scholar 

  13. Nevai, P.: Geza Freud, orthogonal polynomials and Christoffel functions: a case study. J. Approx. Theory 48, 3–167 (1986)

    Article  MathSciNet  Google Scholar 

  14. Rabinowitz, P., Sloan, I.H.: Product integration in the presence of a singularity. SIAM J. Numer. Anal. 21, 149–166 (1984)

    Article  MathSciNet  Google Scholar 

  15. Rahman, Q.I., Vértesi, P.: On the L p convergence of Lagrange interpolating entire functions of exponential type. J. Approx. Theory 69, 302–317 (1992)

    Article  MathSciNet  Google Scholar 

  16. Sloan, I.H.: On choosing the points in product integration. J. Math. Phys. 21, 1032–1039 (1979)

    Article  MathSciNet  Google Scholar 

  17. Sloan, I.H.: Nonpolynomial interpolation. J. Approx. Theory 39, 97–117 (1983)

    Article  MathSciNet  Google Scholar 

  18. Sloan, I.H., Smith, W.E.: Product integration with the Clenshaw-Curtis points: implementation and error estimates, Numer. Math. 34, 387–401 (1980)

    Article  MathSciNet  Google Scholar 

  19. Sloan, I.H., Smith, W.E.: Properties of interpolatory product integration rules. SIAM J. Numer. Anal. 19, 427–442 (1982)

    Article  MathSciNet  Google Scholar 

  20. Smith, W.E., Sloan, I.H.: Product-integration rules based on the zeros of Jacobi polynomials. SIAM J. Numer. Anal. 17, 1–13 (1980)

    Article  MathSciNet  Google Scholar 

  21. Smith, W.E., Sloan, I.H., Opie, A.: Product integration over infinite intervals I. rules based on the zeros of Hermite polynomials. Math. Comput. 40, 519–535 (1983)

    Google Scholar 

  22. Szabados, J., Vértesi, P.: Interpolation of Functions. World Scientific, Singapore (1990)

    Book  Google Scholar 

  23. Szabados, J., Vértesi, P.: A survey on mean convergence of interpolatory processes. J. Comput. Appl. Math. 43, 3–18 (1992)

    Article  MathSciNet  Google Scholar 

  24. Vallée, O., Soares, M.: Airy Functions and Applications to Physics. World Scientific, Singapore (2004)

    Book  Google Scholar 

  25. Zayed, A.I., El-Sayed, M.A., Annaby, M.H.: On Lagrange interpolations and Kramer’s sampling theorem associated with self-adjoint boundary value problems. J. Math. Anal. Appl. 158, 269–284 (1991)

    Article  MathSciNet  Google Scholar 

Download references

Acknowledgements

Research supported by NSF grant DMS1362208.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Doron S. Lubinsky .

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2018 Springer International Publishing AG, part of Springer Nature

About this chapter

Check for updates. Verify currency and authenticity via CrossMark

Cite this chapter

Lubinsky, D.S. (2018). Mean Convergence of Interpolation at Zeros of Airy Functions. In: Dick, J., Kuo, F., Woźniakowski, H. (eds) Contemporary Computational Mathematics - A Celebration of the 80th Birthday of Ian Sloan. Springer, Cham. https://doi.org/10.1007/978-3-319-72456-0_39

Download citation

Publish with us

Policies and ethics