Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8897930 | Linear Algebra and its Applications | 2018 | 13 Pages |
Abstract
In this paper, some inequalities among the principal eigenvector, spectral radius and vertex degrees of a connected uniform hypergraph are established. Necessary and sufficient conditions of equalities holding are presented, which are related to the regularity of a hypergraph. Furthermore, we present some bounds on the spectral radius for a connected irregular uniform hypergraph in terms of some parameters, such as principal ratio, maximum degree, diameter, and the number of vertices and edges.
Related Topics
Physical Sciences and Engineering
Mathematics
Algebra and Number Theory
Authors
Haifeng Li, Jiang Zhou, Changjiang Bu,