Sharp approximation theorems and Fourier inequalities in the Dunkl setting

Dmitry V. Gorbachev, Valerii I. Ivanov, S. Yu. Tikhonov. Sharp approximation theorems and Fourier inequalities in the Dunkl setting. Journal of Approximation Theory, 258:105462, 2020. [doi]

Authors

Dmitry V. Gorbachev

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Valerii I. Ivanov

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S. Yu. Tikhonov

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