We study the parameterized complexity of the Vertex-Disjoint Triangle Packing problem in graphs with bounded degree and tripartite graphs. We show that this problem admits a linear kernel of size 15k in graphs with maximum degree four, and an improved quadratic kernel of size \(30k^2\) in tripartite graphs.

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Triangle Packing in Graphs with Bounded Degree

  • Yong Zhang

摘要

We study the parameterized complexity of the Vertex-Disjoint Triangle Packing problem in graphs with bounded degree and tripartite graphs. We show that this problem admits a linear kernel of size 15k in graphs with maximum degree four, and an improved quadratic kernel of size \(30k^2\) in tripartite graphs.