Equations defining tangent cones of Gorenstein monomial curves

Abstract

Let $C$ be a Gorenstein non complete intersection monomial curve in the 4-dimensional affine space. In this paper we study the minimal number of generators of the tangent cone of $C$. Special attention will be paid to the case where $C$ has Cohen-Macaulay tangent cone at the origin.

arXiv admin note: text overlap with arXiv:1512.04204

References in corpus (1)

• On the Cohen-Macaulayness of tangent cones of monomial curves in ${\mathbb{A}}^4(K)$