Authors
Iyad T. Abu-Jeib
Pages From
142
Pages To
146
Journal Name
Missouri J. Math. Sci.
Volume
18
Issue
2
Keywords
adjacency matrix, wheel graph, complete graph
Abstract
We prove that the determinant of the adjacency matrix of the wheel graph of even order
is equal to the determinant of the adjacency matrix of the complete
graph of the same order. We present counterexamples to two
conjectures by Yong about simple undirected graphs.