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Proceedings of the American Mathematical Society

Published by the American Mathematical Society since 1950, Proceedings of the American Mathematical Society is devoted to shorter research articles in all areas of pure and applied mathematics.

ISSN 1088-6826 (online) ISSN 0002-9939 (print)

The 2020 MCQ for Proceedings of the American Mathematical Society is 0.85.

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Hermite expansions on $\textbf {R}^ n$ for radial functions
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by S. Thangavelu PDF
Proc. Amer. Math. Soc. 118 (1993), 1097-1102 Request permission

Abstract:

It is proved that the Riesz means $S_R^\delta f, \delta > 0$, for the Hermite expansions on ${\mathbb {R}^n}, n \geqslant 2$, satisfy the uniform estimates ${\left \| {S_R^\delta f} \right \|_p} \leqslant C{\left \| f \right \|_p}$ for all radial functions if and only if $p$ lies in the interval $2n/(n + 1 + 2\delta ) < p < 2n/(n - 1 - 2\delta )$.
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Additional Information
  • © Copyright 1993 American Mathematical Society
  • Journal: Proc. Amer. Math. Soc. 118 (1993), 1097-1102
  • MSC: Primary 42C10; Secondary 33C45, 42C15
  • DOI: https://doi.org/10.1090/S0002-9939-1993-1137236-7
  • MathSciNet review: 1137236