S. H. Jafari

Department of Mathematics, University of Shahrood, Shahrood, Iran

[ 1 ] - $C_4$-free zero-divisor graphs

‎In this paper we give a characterization for all commutative‎ ‎rings with $1$ whose zero-divisor graphs are $C_4$-free.‎

نویسندگان همکار