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Muhammad Irfan Arsyad Prayitno
Department of Mathematics, Faculty of Mathematics and Natural Sciences, University of Indonesia
Computer Science & IT Mathematics

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On Characteristic Polynomial of Antiadjacency Matrix of A Line Digraph Muhammad Irfan Arsyad Prayitno; Kiki Ariyanti Sugeng
Jurnal Matematika UNAND Vol 11, No 1 (2022)
Publisher : Jurusan Matematika FMIPA Universitas Andalas Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jmu.11.1.74-81.2022

Abstract

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.
Co-Authors Kiki Ariyanti Sugeng