Sums of k-th powers and the Whittaker–Fourier coefficients of automorphic forms

The Ramanujan Journal - Tập 55 - Trang 1165-1175 - 2021
Wenzhi Luo1
1Department of Mathematics, The Ohio State University, Columbus, USA

Tóm tắt

In this work, we obtain power-saving bounds for shifted convolution sums involving the Whittaker–Fourier coefficients of automorphic forms and $$r_{s, k}(n)$$ , the number of representations of a positive integer n as a sum of $$s\;k$$ -th positive integral powers, based on the recently proved Main Conjecture in Vinogradov’s Mean Value Method.

Tài liệu tham khảo

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