Closed Neighborhood Ideals of Finite Simple Graphs
نویسندگان
چکیده
We investigate Sharifan and Moradi’s closed neighborhood ideal of a finite simple graph, which is square-free monomial in polynomial ring over field. explicitly describe the minimal irreducible decompositions these ideals. also characterize trees whose ideals are Cohen–Macaulay; particular, this property for characteristic independent.
منابع مشابه
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ژورنال
عنوان ژورنال: La Matematica
سال: 2021
ISSN: ['2730-9657']
DOI: https://doi.org/10.1007/s44007-021-00008-5