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arXiv · 1507.01288

On Pseudo Symmetric Monomial Curves

Mesut Şahin·Nil Şahin
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Abstract

In this article, we study monomial curves, toric ideals and monomial algebras associated to $4$-generated pseudo symmetric numerical semigroups. Namely, we determine indispensable binomials of these toric ideals, give a characterization for these monomial algebras to have strongly indispensable minimal graded free resolutions. We also characterize when the tangent cones of these monomial curves at the origin are Cohen-Macaulay.

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Mesut Şahin, Nil Şahin. 2015-07-05. On Pseudo Symmetric Monomial Curves. https://doi.org/10.1080/00927872.2017.1392532

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