The Structure of Isomorphic Digraph from Powers Modulo pe

For positive integers n and k, let G(n,k) denote the digraph whose set of vertices is {0,1,2,…,n-1} and there is a directed edge from a to b if ak≡b  (mod n). It is great value to consider conditions of G(p,k1)≃G(p,k2). In this paper, we obtain necessary and sufficient conditions for G(n,k1)≃G(n,k2)...

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Main Authors: Jinxing Zhao, Guixin Deng, Tiejun Liu
Format: Article
Language:English
Published: Wiley 2018-01-01
Series:Journal of Mathematics
Online Access:http://dx.doi.org/10.1155/2018/9304645
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author Jinxing Zhao
Guixin Deng
Tiejun Liu
author_facet Jinxing Zhao
Guixin Deng
Tiejun Liu
author_sort Jinxing Zhao
collection DOAJ
description For positive integers n and k, let G(n,k) denote the digraph whose set of vertices is {0,1,2,…,n-1} and there is a directed edge from a to b if ak≡b  (mod n). It is great value to consider conditions of G(p,k1)≃G(p,k2). In this paper, we obtain necessary and sufficient conditions for G(n,k1)≃G(n,k2) when n=pe.
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institution Kabale University
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publishDate 2018-01-01
publisher Wiley
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series Journal of Mathematics
spelling doaj-art-b101978142314a5f98d386197a7cedb92025-02-03T01:31:51ZengWileyJournal of Mathematics2314-46292314-47852018-01-01201810.1155/2018/93046459304645The Structure of Isomorphic Digraph from Powers Modulo peJinxing Zhao0Guixin Deng1Tiejun Liu2School of Mathematical Sciences, Inner Mongolia University, Hohhot 010021, ChinaCollege of Mathematics and Statistics, Guangxi Teachers Education University, Nanning 530023, ChinaInstitute of Water Resources for Pastoral Ministry of Water Resources, Hohhot 010020, ChinaFor positive integers n and k, let G(n,k) denote the digraph whose set of vertices is {0,1,2,…,n-1} and there is a directed edge from a to b if ak≡b  (mod n). It is great value to consider conditions of G(p,k1)≃G(p,k2). In this paper, we obtain necessary and sufficient conditions for G(n,k1)≃G(n,k2) when n=pe.http://dx.doi.org/10.1155/2018/9304645
spellingShingle Jinxing Zhao
Guixin Deng
Tiejun Liu
The Structure of Isomorphic Digraph from Powers Modulo pe
Journal of Mathematics
title The Structure of Isomorphic Digraph from Powers Modulo pe
title_full The Structure of Isomorphic Digraph from Powers Modulo pe
title_fullStr The Structure of Isomorphic Digraph from Powers Modulo pe
title_full_unstemmed The Structure of Isomorphic Digraph from Powers Modulo pe
title_short The Structure of Isomorphic Digraph from Powers Modulo pe
title_sort structure of isomorphic digraph from powers modulo pe
url http://dx.doi.org/10.1155/2018/9304645
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