On discrete fractional integral operators and mean values of Weyl sums
In this paper, we prove new ℓp→ℓq bounds for a discrete fractional integral operator by applying techniques motivated by the circle method of Hardy and Littlewood to the Fourier multiplier of the operator. From a different perspective, we describe explicit interactions between the Fourier multiplier...
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| Format: | Journal article |
| Language: | English |
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2011
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