Definition: In mathematics, a semiduplex is defined as a special case of a semiduplex graph. A semiduplex graph is a type of digraph in which all edges are bidirectional and have both directionality (going from one end to another) and an independent set property. Semiduplex graphs can be used to model various structures such as directed acyclic graphs, partial order graphs, and weighted digraphs. They are particularly useful for analyzing the structure of these