Value sets of bivariate folding polynomials over finite fields

Ömer Küçüksakallı

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arXiv · 1707.05516

Value sets of bivariate folding polynomials over finite fields

Ömer Küçüksakallı

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Abstract

We find the cardinality of the value sets of polynomial maps associated with simple complex Lie algebras $B_2$ and $G_2$ over finite fields. We achieve this by using a characterization of their fixed points in terms of sums of roots of unity.

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Ömer Küçüksakallı. 2017-07-18. Value sets of bivariate folding polynomials over finite fields. https://arxiv.org/abs/1707.05516

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