Degree Associated Reconstruction Parameters of Total Graphs

P. Anusha Devi, S. Monikandan


A card (ecard) of a graph G is a subgraph formed by deleting a vertex (an edge). A dacard (da-ecard) specifies the degree of the deleted vertex (edge) along with the card (ecard). The degree associated reconstruction number (degree associated edge reconstruction number ) of a graph G, drn(G) (dern(G)), is the minimum number of dacards (da-ecards) that uniquely determines G. In this paper, we investigate these two parameters for the total graph of certain standard graphs.


reconstruction number, degree associated reconstruction number, degree associated edge reconstruction number

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Contributions to Discrete Mathematics. ISSN: 1715-0868