The Cohen-Macaulayness of Hamming graphs and their complements
Abstract
A new method called maximal independent cover is introduced in this paper to study the well-coveredness of the Cartesian product of an arbitrary graph with a complete graph. Making use of this technique, we give complete characterizations about the Cohen-Macaulayness of Hamming graphs and their complements, respectively.
Fields of Study & Subjects
Commutative Algebra and Its Applications
Graph theory and applications
Advanced Combinatorial Mathematics
Publication details
- Journal / source
- Communications in Algebra
- Pages
- 1–10
- Publication date
- 28 January 2026
- Language
- EN