The 44 th annual Iranian Mathematics conference , 2013-08-27

Title : ( On the projective zero divisor geaphs )

Authors: Khadijeh Ahmad Javaheri , اتوسا پارسا پور , مژگان افخمی گلی , Kazem Khashyarmanesh ,

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The zero divisor graph of a partially ordered set (poset, briefly) with the least element 0 wich is denoted by G^*(P) is an undirected graph with vertex set P^*=P-{0} and for two distinct vertices x and y, x is adjacent to y in G^*(P) if and only if {x,y}^l={0} where for a subset S of P S^l is the set of all elements x in P with x<s for all s in S. In this paper we study the projectivity of zero divisor graph G^*(P).

Keywords

, Partially ordered set, zero divisor graph, projective
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@inproceedings{paperid:1040100,
author = {Ahmad Javaheri, Khadijeh and اتوسا پارسا پور and مژگان افخمی گلی and Khashyarmanesh, Kazem},
title = {On the projective zero divisor geaphs},
booktitle = {The 44 th annual Iranian Mathematics conference},
year = {2013},
location = {مشهد, IRAN},
keywords = {Partially ordered set; zero divisor graph; projective graph},
}

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%0 Conference Proceedings
%T On the projective zero divisor geaphs
%A Ahmad Javaheri, Khadijeh
%A اتوسا پارسا پور
%A مژگان افخمی گلی
%A Khashyarmanesh, Kazem
%J The 44 th annual Iranian Mathematics conference
%D 2013

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