Studies of Chordal Ring Networks via Double Metric Dimensions

Locating the sources of information spreading in networks including tracking down origins epidemics, rumors social networks, and online computer viruses, has a wide range applications. In many situations, identifying where an epidemic started, or which node network served as source, is crucial. But it can be difficult to determine root outbreak, especially when data are scarce noisy. The goal find source infection by analysing provided only limited number observers, such nodes that indicate they infected. Our investigate least observers should placed, similar how figure out minimal doubly resolving sets network. this paper, we calculate double metric dimension chordal ring C R n 1,3,5 describing their sets.