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20212026
most citedWeierstrass Semigroup, Pure Gaps and Codes on Function Fields

2 citations · 2 across the 10 of their papers we have counts for

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10 papers

math.AG2026

On generalized Weierstrass semigroups in linearized function fields

Erik Mendoza

In this article, using the notion of discrepancies, we study the generalized Weierstrass semigroup , where is an -tuple of distinct totally…

math.AG2026

Characterization of non-special divisors of small degree on Kummer extensions and LCP codes

Erik Mendoza, Horacio Navarro, Luciane Quoos

A recent construction of linear complementary pairs (LCPs) of algebraic geometry codes is intimately linked to the identification of non-special divisors of small degree within a f…

math.NT2025

A closed formula for the Geil-Matsumoto bound on numerical semigroups via Apéry sets

Adler Marques, Erik Mendoza, Luciane Quoos +1

The Geil-Matsumoto bound (GM bound) constrains the number of rational points on a curve over a finite field in terms of the Weierstrass semigroup of any of the points on the curve.…

math.AG2025

On gap sets in arbitrary Kummer extensions of

Ethan Cotterill, Erik A. R. Mendoza, Pietro Speziali

Let be an algebraically closed field, and let be a Kummer extension of function fields of genus . We provide a compact and explicit description of the gap set $G(Q)…

math.AG2025

On generalized Weierstrass Semigroups in arbitrary Kummer extensions of

Alonso S. Castellanos, Erik A. R. Mendoza, Guilherme Tizziotti

In this work, we investigate generalized Weierstrass semigroups in arbitrary Kummer extensions of function field . We analyze their structure and properties, with…

cs.IT2023

The Set of Pure Gaps at Several Rational Places in Function Fields

Alonso S. Castellanos, Erik A. R. Mendoza, Guilherme Tizziotti

In this work, using maximal elements in generalized Weierstrass semigroups and its relationship with pure gaps, we extend the results in \cite{CMT2024} and provide a way to complet…

math.AG2023★ 2 cited

Weierstrass Semigroup, Pure Gaps and Codes on Function Fields

Alonso S. Castellanos, Erik A. R. Mendoza, Luciane Quoos

We determine the Weierstrass semigroup at one and two totally ramified places in a Kummer extension defined by the affine equation over , t…

math.NT2023

Complete set of Pure Gaps in Function Fields

Alonso S. Castellanos, Erik A. R. Mendoza, Guilherme Tizziotti

In this work, we provide a way to completely determine the set of pure gaps at two rational places in a function field over a finite field $\mathbb{F…

math.AG2022

On Kummer extensions with one place at infinity

Erik A. R. Mendoza

Let be the algebraic closure of . We provide an explicit description of the Weierstrass semigroup at the only place at infinity of th…

math.NT2021

Reciprocal polynomials and curves with many points over a finite field

Rohit Gupta, Erik A. R. Mendoza, Luciane Quoos

Let be the finite field with elements. We provide a simple and effective method, using reciprocal polynomials, for the construction of algebraic curves over…