When a digraph and its line digraph are connected and cospectral

DOI10.1016/S0012-365X(97)00200-8zbMath0958.05062MaRDI QIDQ1584220

Guoning Lin, Fu Ji Zhang

Publication date: 2 November 2000

Published in: Discrete Mathematics (Search for Journal in Brave)

zbMATH Keywords

line digraphenumeration problemscospectral digraphs

Mathematics Subject Classification ID

Enumeration in graph theory (05C30) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Directed graphs (digraphs), tournaments (05C20)

Related Items (2)

On commutativity of two unary digraph operations: subdividing and line-digraphing ⋮ Heredity of the index of convergence of the line digraph

Cites Work

• Some properties of line digraphs
• Infinite digraphs isomorphic with their line digraphs
• Unnamed Item
• Unnamed Item
• Unnamed Item
• Unnamed Item

This page was built for publication: When a digraph and its line digraph are connected and cospectral