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Zeitschrift für Analysis und ihre Anwendungen


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Volume 12, Issue 1, 1993, pp. 113–122
DOI: 10.4171/ZAA/577

Published online: 1993-03-31

Strong Approximation of Spherical Functions by Cesàro Means

Luoqing Li[1]

(1) Hubei University, Wuhan (Hubei), China

The paper deals with the approximation of spherical functions by Cesàro means. The strong approxi-mation order of the Cesàro means on sets of full measure is established.

Keywords: Strong approximation, Cesàro means, spherical harmonic expansions

Li Luoqing: Strong Approximation of Spherical Functions by Cesàro Means. Z. Anal. Anwend. 12 (1993), 113-122. doi: 10.4171/ZAA/577