Generalized Weierstrass semigroups at several points on certain maximal curves which cannot be covered by the Hermitian curve

M. Montanucci; G. Tizziotti

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arXiv · 2112.08137

Generalized Weierstrass semigroups at several points on certain maximal curves which cannot be covered by the Hermitian curve

M. Montanucci·G. Tizziotti

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Abstract

In this paper we determine the generalized Weierstrass semigroup $ \widehat{H}(P_{\infty}, P_1, \ldots , P_{m})$, and consequently the Weierstrass semigroup $H(P_{\infty}, P_1, \ldots , P_{m})$, at $m+1$ points on the curves $\mathcal{X}_{a,b,n,s}$ and $\mathcal{Y}_{n,s}$. These curves has been introduced in Tafazolian et al. as new examples of curves which cannot be covered by the Hermitian curve.

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BibTeX RIS

M. Montanucci, G. Tizziotti. 2021-12-15. Generalized Weierstrass semigroups at several points on certain maximal curves which cannot be covered by the Hermitian curve. https://arxiv.org/abs/2112.08137

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