
arXiv: 2402.08264
A set $C$ of vertices in a graph $G=(V,E)$ is an identifying code if it is dominating and any two vertices of $V$ are dominated by distinct sets of codewords. This paper presents a survey of Iiro Honkala's contributions to the study of identifying codes with respect to several aspects: complexity of computing an identifying code, combinatorics in binary Hamming spaces, infinite grids, relationships between identifying codes and usual parameters in graphs, structural properties of graphs admitting identifying codes, and number of optimal identifying codes.
FOS: Computer and information sciences, separation, Discrete Mathematics (cs.DM), graph theory, identifying codes, infinite grids, number of optimal solutions, FOS: Mathematics, Mathematics - Combinatorics, domination, binary Hamming spaces, Discrete Mathematics, twin-free graphs, Computer science, Combinatorics, combinatorics, classic parameters of graphs, Combinatorics (math.CO), complexity, Computer Science - Discrete Mathematics
FOS: Computer and information sciences, separation, Discrete Mathematics (cs.DM), graph theory, identifying codes, infinite grids, number of optimal solutions, FOS: Mathematics, Mathematics - Combinatorics, domination, binary Hamming spaces, Discrete Mathematics, twin-free graphs, Computer science, Combinatorics, combinatorics, classic parameters of graphs, Combinatorics (math.CO), complexity, Computer Science - Discrete Mathematics
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