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Artículo
Solving the dynamic coloring problem for direct products of paths with fan graphs
(Sciendo, 2023-01)
This paper deals with the r-dynamic chromatic problem of the direct product of a path with a fan graph Fm,n. The problem is completely solved except for the case n < r ∈ {2m + 2, 2m + 3}, which is solved under certain ...
Artículo
On the r-dynamic coloring of some fan graph families
(Ovidius University Constanta, 2021)
In this paper, we determine the r-dynamic chromatic number of the fan graph Fm,n and determine sharp bounds of this graph invariant for four related families of graphs: The middle graph M(Fm,n), the total graph T(Fm,n), ...
Artículo
On the r-dynamic coloring of subdivision-edge coronas of a path
(AIMS Press, 2020)
This paper deals with the r-dynamic chromatic number of the subdivision-edge corona of a path and exactly one of the following nine types of graphs: a path, a cycle, a wheel, a complete graph, a complete bipartite graph, ...