Complete intersection monomial curves and the Cohen—Macaulayness of their tangent cones
Date
2019
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Source Title
Algebra Colloquium
Print ISSN
1005-3867
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Publisher
World Scientific Publishing
Volume
26
Issue
4
Pages
629 - 642
Language
English
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Abstract
Let C(n) be a complete intersection monomial curve in the 4-dimensional affine space. In this paper we study the complete intersection property of the monomial curve C(n + wv), where w > 0 is an integer and v ∈ ℕ4. In addition, we investigate the Cohen–Macaulayness of the tangent cone of C(n + wv).