Research output: Contribution to journal › Article › peer-review
The exponential sums Sq(am)=∑l=1qexp(2πi(al3+ml)q−1) are considered. For every positive integer q, closed-form expressions for the number of nonzero sums occurring among Sq(a, 0),.. , Sq(a, q − 1) are found.
Original language | Russian |
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Pages (from-to) | 575-585 |
Number of pages | 11 |
Journal | Journal of Mathematical Sciences (United States) |
Volume | 242 |
Issue number | 4 |
DOIs | |
State | Published - 1 Oct 2019 |
ID: 51315618