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Pointwise convergence of strong summability on sphere

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Approximation Theory and its Applications

Abstract

In this paper, strong summability of Cesàro means (of critical order) of Fourier-Laplace series on unit sphere is discussed. The Pointwise convergence conditions are established. The results of this paper are analogous to those of single and multiple Fourier series.

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Authors and Affiliations

  1. Department of Mathematics, Jining Teacher's College, 272125, Jining, Shandong, P.R. China

    Zhang Pu

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  1. Zhang Pu
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Pu, Z. Pointwise convergence of strong summability on sphere. Approx. Theory & its Appl. 11, 1–10 (1995). https://doi.org/10.1007/BF02836574

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  • DOI: https://doi.org/10.1007/BF02836574

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