Syzygies, Betti Numbers, and Regularity of Cover Ideals of Certain Multipartite Graphs

Jayanthan, A V and Kumar, Neeraj (2019) Syzygies, Betti Numbers, and Regularity of Cover Ideals of Certain Multipartite Graphs. Mathematics, 7 (9). p. 869. ISSN 2227-7390

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Abstract

Let G be a finite simple graph on n vertices. Let JG⊂K[x1,…,xn] be the cover ideal of G. In this article, we obtain syzygies, Betti numbers, and Castelnuovo–Mumford regularity of JsG for all s≥1 for certain classes of graphs G

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IITH Creators:
IITH CreatorsORCiD
Kumar, NeerajUNSPECIFIED
Item Type: Article
Subjects: Mathematics
Divisions: Department of Mathematics
Depositing User: Team Library
Date Deposited: 27 Dec 2019 04:55
Last Modified: 27 Dec 2019 04:55
URI: http://raiith.iith.ac.in/id/eprint/7267
Publisher URL: http://doi.org/10.3390/math7090869
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