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Bilinear forms with Kloosterman and Gauss sums in function fields.
- Source :
-
Finite Fields & Their Applications . Feb2024, Vol. 94, pN.PAG-N.PAG. 1p. - Publication Year :
- 2024
-
Abstract
- In recent years, there has been a lot of progress in obtaining non-trivial bounds for bilinear forms of Kloosterman sums in Z / m Z for arbitrary integers m. These results have been motivated by a wide variety of applications, such as improved asymptotic formulas for moments of L -functions. However, there has been very little work done in this area in the setting of rational function fields over finite fields. We remedy this and provide a number of new non-trivial bounds for bilinear forms of Kloosterman and Gauss sums in this setting, based on new bounds on the number of solutions to certain modular congruences in F q [ T ]. These improve upon some results of Macourt and Shparlinski (2019). [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10715797
- Volume :
- 94
- Database :
- Academic Search Index
- Journal :
- Finite Fields & Their Applications
- Publication Type :
- Academic Journal
- Accession number :
- 174915307
- Full Text :
- https://doi.org/10.1016/j.ffa.2023.102356