We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Sharp Bounds for the Signless Laplacian Spectral Radius of Uniform Hypergraphs.
- Authors
He, Jun; Liu, Yan-Min; Tian, Jun-Kang; Liu, Xiang-Hu
- Abstract
Let H be a k-uniform hypergraph on n vertices with degree sequence Δ = d 1 ≥ ⋯ ≥ d n = δ . E i denotes the set of edges of H containing i. The average 2-degree of vertex i of H is m i = ∑ { i , i 2 , ... i k } ∈ E i d i 2 ... d i k / d i k - 1 . In this paper, in terms of m i and d i , we give some upper bounds and lower bounds for the spectral radius of the signless Laplacian tensor ( Q (H) ) of H . Some examples are given to show the tightness of these bounds.
- Subjects
HYPERGRAPHS; MATHEMATICAL bounds; RADIUS (Geometry); EDGES (Geometry)
- Publication
Bulletin of the Iranian Mathematical Society, 2019, Vol 45, Issue 2, p583
- ISSN
1018-6301
- Publication type
Article
- DOI
10.1007/s41980-018-0150-6