Value sets of bivariate Chebyshev maps over finite fields
Number Theory
2015-08-26 v2
Abstract
We determine the cardinality of the value sets of bivariate Chebyshev maps over finite fields. We achieve this using the dynamical properties of these maps and the algebraic expressions of their fixed points in terms of roots of unity.
Keywords
Cite
@article{arxiv.1507.00487,
title = {Value sets of bivariate Chebyshev maps over finite fields},
author = {Ömer Küçüksakallı},
journal= {arXiv preprint arXiv:1507.00487},
year = {2015}
}
Comments
11 pages, 2 figures