TY - JOUR
T1 - On Characteristic Polynomial of Antiadjacency Matrix of A Line Digraph
AU - Prayitno, Muhammad Irfan Arsyad
AU - Sugeng, Kiki Ariyanti
N1 - We are gratefully thank the reviewer whose suggestions make this paper better.
PY - 2022/4/7
Y1 - 2022/4/7
N2 - In this paper, we find the characteristic polynomial of the antiadjacency matrix of a line digraph. There are recent studies on the relation between the characteristic polynomial of the adjacency matrix and its line digraph, we are also interested in finding the connection between the antiadjacency matrix of a digraph and its line digraph. In this paper, we show the connection of characteristic polynomial of the antiadjacency matrix between an acyclic digraph and its line digraph.
AB - In this paper, we find the characteristic polynomial of the antiadjacency matrix of a line digraph. There are recent studies on the relation between the characteristic polynomial of the adjacency matrix and its line digraph, we are also interested in finding the connection between the antiadjacency matrix of a digraph and its line digraph. In this paper, we show the connection of characteristic polynomial of the antiadjacency matrix between an acyclic digraph and its line digraph.
KW - Acyclic digraph
KW - antiadjacency matrix
KW - characteristic polynomial
KW - digraph
KW - line digraph
U2 - 10.25077/jmu.11.1.74-81.2022
DO - 10.25077/jmu.11.1.74-81.2022
M3 - Article
SN - 2303-291X
VL - 11
SP - 74
EP - 81
JO - Jurnal Matematika UNAND
JF - Jurnal Matematika UNAND
IS - 1
ER -