Bounds on autocorrelation coefficients of Rudin-Shapiro polynomials. (English) Zbl 1449.42001
The authors study the autocorrelation coefficients of the Rudin-Shapiro polynomials, giving certain bounds for its maximum in the interval \([0,2^n]\). The authors themselves indicate in this work that they continue working on the correlation coefficients since they have found weaker bounds for them.
Reviewer: Antonio López-Carmona (Granada)
MSC:
42A05 | Trigonometric polynomials, inequalities, extremal problems |
11L03 | Trigonometric and exponential sums (general theory) |