On reducible non-Weierstrass semigroups

2020/05/26 by J. I. García-García, García-García, J. I., D. Marín-Aragón +5 · 1 citation
Computer Science · Mathematics · #11P70 #14H55 #20M14 #Advanced Algebra and Logic #Advanced Combinatorial Mathematics #Algebraic Geometry (math.AG) #FOS: Mathematics #Number Theory (math.NT) #semigroups and automata theory

paper · pdf · doi:10.48550/arxiv.2005.12896

openalex publication_date 2020/05/26 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

Weierstrass semigroups are well-known along the literature. We present a new family of non-Weierstrass semigroups which can be written as an intersection of Weierstrass semigroups. In addition, we provide methods for calculating non-Weierstrass semigroups with genus as large as desired.

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