Minimal value set binomials and Frobenius nonclassical curves

Fuente: arXiv
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Main Authors: Aprigio, Tiago, Guardieiro, João Paulo
Format: Preprint
Published: 2025
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author Aprigio, Tiago
Guardieiro, João Paulo
author_facet Aprigio, Tiago
Guardieiro, João Paulo
contents In this paper, we characterize all minimal value set binomials over $\mathbb{F}_q$, that is, binomials whose size of the set of images is the smallest possible. With this information, we also classify all quadrinomial curves with separated variables that are $\mathbb{F}_q$-Frobenius nonclassical for the morphism of lines.
format Preprint
id arxiv_https___arxiv_org_abs_2508_16541
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Minimal value set binomials and Frobenius nonclassical curves
Aprigio, Tiago
Guardieiro, João Paulo
Number Theory
Algebraic Geometry
14H45, 11C08 (Primary) 14Hxx (Secondary)
In this paper, we characterize all minimal value set binomials over $\mathbb{F}_q$, that is, binomials whose size of the set of images is the smallest possible. With this information, we also classify all quadrinomial curves with separated variables that are $\mathbb{F}_q$-Frobenius nonclassical for the morphism of lines.
title Minimal value set binomials and Frobenius nonclassical curves
topic Number Theory
Algebraic Geometry
14H45, 11C08 (Primary) 14Hxx (Secondary)
url https://arxiv.org/abs/2508.16541