Zero-divisor graphs, von Neumann regular rings, and Boolean algebras

@article{Anderson2003ZerodivisorGV,
  title={Zero-divisor graphs, von Neumann regular rings, and Boolean algebras},
  author={David F. Anderson and Ronnie Levy and Jay Shapiro},
  journal={Journal of Pure and Applied Algebra},
  year={2003},
  volume={180},
  pages={221-241}
}

On the Zero-Divisor Graph of a Ring

Let R be a commutative ring with identity, Z(R) its set of zero-divisors, and Nil(R) its ideal of nilpotent elements. The zero-divisor graph of R is Γ(R) = Z(R)\{0}, with distinct vertices x and y

Zero-Divisor Graph of Triangular Matrix Rings over Commutative Rings 1

Let R be a noncommutative ring. The zero-divisor graph of R, denoted by Γ(R), is the (directed) graph with vertices Z(R)∗ = Z(R)− {0}, the set of nonzero zero-divisors of R, and for distinct x, y ∈

On the extended zero divisor graph of commutative rings

In this paper we present a new graph that is closely related to the classical zero-divisor graph. In our case two nonzero distinct zero divisors x and y of a commutative ring R are adjacent whenever

EXTENDED ZERO-DIVISOR GRAPHS OF IDEALIZATIONS

. Let R be a commutative ring with zero-divisors Z ( R ). The extended zero-divisor graph of R , denoted by Γ( R ), is the (simple) graph with vertices Z ( R ) ∗ = Z ( R ) \{ 0 } , the set of nonzero

Zero-Divisor Graph with Respect to an Ideal

ABSTRACT Let R be a commutative ring with nonzero identity and let I be an ideal of R. The zero-divisor graph of R with respect to I, denoted by Γ I (R), is the graph whose vertices are the set {x ∈

Some Remarks on the Graph Γ I (R)

Let R be a commutative ring with nonzero identity and Z(R) its set of zero-divisors. The zero-divisor graph of R is Γ(R), with vertices Z(R)∖{0} and distinct vertices x and y are adjacent if and only
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