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Projective Dimension and Regularity of Powers of Edge Ideals of Vertex-Weighted Rooted Forests.
- Source :
-
Bulletin of the Malaysian Mathematical Sciences Society . Jul2021, Vol. 44 Issue 4, p2215-2233. 19p. - Publication Year :
- 2021
-
Abstract
- In this paper, we provide some exact formulas for the projective dimension and regularity of powers of edge ideals of some vertex-weighted rooted forests. These formulas are functions of the weight of vertices and the number of edges. [ABSTRACT FROM AUTHOR]
- Subjects :
- *EDGES (Geometry)
Subjects
Details
- Language :
- English
- ISSN :
- 01266705
- Volume :
- 44
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Bulletin of the Malaysian Mathematical Sciences Society
- Publication Type :
- Academic Journal
- Accession number :
- 150767271
- Full Text :
- https://doi.org/10.1007/s40840-020-01052-0