Research Article

Bivariate Generalized Exponential Sampling Series and Applications to Seismic Waves

Volume: 2 Number: 4 December 1, 2019
  • Carlo Bardaro
  • Giada Bevıgnanı
  • Ilaria Mantellını
  • Marco Seracını
EN

Bivariate Generalized Exponential Sampling Series and Applications to Seismic Waves

Abstract

In this paper we introduce the generalized exponential sampling series of bivariate functions and establish some pointwise and uniform convergence results, also in a quantitative form. Moreover, we study the pointwise asymptotic behaviour of the series. One of the basic tools is the Mellin--Taylor formula for bivariate functions, here introduced. A practical application to seismic waves is also outlined.

Keywords

Supporting Institution

Università di Perugia, Fondazione Cassa di Risparmio di Perugia (CRP)

Project Number

Università di Perugia Project "Ricerca di Base 2017"; Project Fondazione Cassa di Risparmio di Perugia, cod. nr. 2018.0419.021

Thanks

Gruppo Nazionale per l'Analisi Matematica e Applicazioni (GNAMPA) INDAM

References

  1. [1] L. Angeloni, D. Costarelli, G. Vinti, A characterization of the convergence in variation for the generalized sampling series, Ann. Acad. Sci. Fenn. Math., 43(2), (2018), 755–767.
  2. [2] L. Angeloni, G. Vinti, Discrete operators of sampling type and approximation in '-variation, Math. Nachr., 291(4), (2018), 546–555.
  3. [3] C. Bardaro, P.L. Butzer, I. Mantellini, The exponential sampling theorem of signal analysis and the reproducing kernel formula in the Mellin transform setting, Sampling Theory in Signal and Image Process., 13(1), (2014), 35–66.
  4. [4] C. Bardaro, P.L. Butzer, I. Mantellini, G. Schmeisser, On the Paley–Wiener theorem in the Mellin transform setting, J. Approx. Theory, 207, (2016), 60–75.
  5. [5] C. Bardaro, P.L. Butzer, I. Mantellini, G. Schmeisser, A fresh approach to the Paley–Wiener theorem for Mellin transforms and the Mellin–Hardy spaces, Math. Nachr., 290, (2017), 2759–2774.
  6. [6] C. Bardaro, P.L. Butzer, R.L. Stens, G. Vinti, Prediction by samples from the past with error estimates covering discontinuous signals, IEEE Trans. Information Theory, 56(1), (2010), 614–633.
  7. [7] C. Bardaro, L. Faina, I. Mantellini, A generalization of the exponential sampling series and its approximation properties, Math. Slovaca, 67(6), (2017), 1481–1496.
  8. [8] C. Bardaro, I. Mantellini, A note on the Voronovskaja theorem for Mellin–Fejer convolution operators, Appl. Math. Lett., 24, (2011), 2064–2067.

Details

Primary Language

English

Subjects

Mathematical Sciences

Journal Section

Research Article

Authors

Giada Bevıgnanı This is me
Italy

Ilaria Mantellını This is me
Jersey

Marco Seracını This is me
Italy

Publication Date

December 1, 2019

Submission Date

July 19, 2019

Acceptance Date

August 16, 2019

Published in Issue

Year 2019 Volume: 2 Number: 4

APA
Bardaro, C., Bevıgnanı, G., Mantellını, I., & Seracını, M. (2019). Bivariate Generalized Exponential Sampling Series and Applications to Seismic Waves. Constructive Mathematical Analysis, 2(4), 153-167. https://doi.org/10.33205/cma.594066
AMA
1.Bardaro C, Bevıgnanı G, Mantellını I, Seracını M. Bivariate Generalized Exponential Sampling Series and Applications to Seismic Waves. CMA. 2019;2(4):153-167. doi:10.33205/cma.594066
Chicago
Bardaro, Carlo, Giada Bevıgnanı, Ilaria Mantellını, and Marco Seracını. 2019. “Bivariate Generalized Exponential Sampling Series and Applications to Seismic Waves”. Constructive Mathematical Analysis 2 (4): 153-67. https://doi.org/10.33205/cma.594066.
EndNote
Bardaro C, Bevıgnanı G, Mantellını I, Seracını M (December 1, 2019) Bivariate Generalized Exponential Sampling Series and Applications to Seismic Waves. Constructive Mathematical Analysis 2 4 153–167.
IEEE
[1]C. Bardaro, G. Bevıgnanı, I. Mantellını, and M. Seracını, “Bivariate Generalized Exponential Sampling Series and Applications to Seismic Waves”, CMA, vol. 2, no. 4, pp. 153–167, Dec. 2019, doi: 10.33205/cma.594066.
ISNAD
Bardaro, Carlo - Bevıgnanı, Giada - Mantellını, Ilaria - Seracını, Marco. “Bivariate Generalized Exponential Sampling Series and Applications to Seismic Waves”. Constructive Mathematical Analysis 2/4 (December 1, 2019): 153-167. https://doi.org/10.33205/cma.594066.
JAMA
1.Bardaro C, Bevıgnanı G, Mantellını I, Seracını M. Bivariate Generalized Exponential Sampling Series and Applications to Seismic Waves. CMA. 2019;2:153–167.
MLA
Bardaro, Carlo, et al. “Bivariate Generalized Exponential Sampling Series and Applications to Seismic Waves”. Constructive Mathematical Analysis, vol. 2, no. 4, Dec. 2019, pp. 153-67, doi:10.33205/cma.594066.
Vancouver
1.Carlo Bardaro, Giada Bevıgnanı, Ilaria Mantellını, Marco Seracını. Bivariate Generalized Exponential Sampling Series and Applications to Seismic Waves. CMA. 2019 Dec. 1;2(4):153-67. doi:10.33205/cma.594066

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