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On a Polynomial Version of the Sum-Product Problem for Subgroups.
- Source :
- Mathematical Notes; Feb2023, Vol. 113 Issue 1/2, p3-9, 7p
- Publication Year :
- 2023
-
Abstract
- We generalize two results in the papers [1] and [2] about sums of subsets of to the more general case in which the sum is replaced by , where is a rather general polynomial. In particular, a lower bound is obtained for the cardinality of the range of , where the variables and belong to a subgroup of the multiplicative group of the field . We also prove that if a subgroup can be represented as the range of a polynomial for and , then the cardinalities of and are close in order to . [ABSTRACT FROM AUTHOR]
- Subjects :
- POLYNOMIALS
Subjects
Details
- Language :
- English
- ISSN :
- 00014346
- Volume :
- 113
- Issue :
- 1/2
- Database :
- Complementary Index
- Journal :
- Mathematical Notes
- Publication Type :
- Academic Journal
- Accession number :
- 162358388
- Full Text :
- https://doi.org/10.1134/S0001434623010017