Main Article Content
Let R be a finite commutative ring with identity. We study the cubic mapping digraphs G(R) whose vertex set is R and there is a directed edge from a to b if and only if a^3 = b. We investigate the structure of digraph and establish theorems about fixed points, t−cycles and semiregularity. In addition, we work on the structure of digraphs for 2 and 3 components.
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