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math.CO2023
Limited packings: related vertex partitions and duality issues
Azam Sadat Ahmadi, Nasrin Soltankhah, Babak Samadi
A -limited packing partition (LP partition) of a graph is a partition of into -limited packing sets. We consider the LP partitions with minimum cardinality (…
math.CO2023★ 2 cited
Injective coloring of product graphs
Babak Samadi, Nasrin Soltankhah, Ismael G. Yero
The problem of injective coloring in graphs can be revisited through two different approaches: coloring the two-step graphs and vertex partitioning of graphs into open packing sets…