Commutative algebra and graph theory are two vibrant areas of mathematics that have grown increasingly interrelated. At this interface, algebraic methods are applied to study combinatorial structures, ...
The Rocky Mountain Journal of Mathematics, Vol. 40, No. 5 (2010), pp. 1481-1503 (23 pages) Given a commutative semigroup S with 0, where 0 is the unique singleton ideal, we associate a simple graph ...
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