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    • The Lower Bound of the r-Dynamic Chromatic Number of Corona Product by Wheel Graphs 

      KRISTIANA, Arika Indah; UTOYO, Muhammad Imam; DAFIK, Dafik (AIP Conf. Proc. 2014, 020054-1–020054-7, 2018-09-21)
      The dynamic coloring of a graph G is proper coloring such that every vertex of G with degree has at least two neighbors that are colored differently. A generalization of the dynamic coloring was also introduced by Montgomery ...