[hal-00864457, v1] The Hardy space H1 in the rational Dunkl setting
نویسنده
چکیده
This paper consists in a first study of the Hardy space H in the rational Dunkl setting. Following Uchiyama’s approach, we characterizee H atomically and by means of the heat maximal operator. We also obtain a Fourier multiplier theorem for H. These results are proved here in the one-dimensional case and in the product case.
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