New algorithms achieve O*(4.237^k) time for vertex and edge deletion in graphs, highlighting improved computational efficiency.
In the 3-Leaf Power Vertex Deletion (resp., 3-Leaf Power Edge Deletion ) problem, the input is a graph G and an integer k , and the goal is to decide whether there is a set of at most k vertices (resp., edges) whose removal from G results in a graph that is a 3-leaf power. In this paper we give O^*(4.237ᵏ) -time algorithms for 3-Leaf Power Vertex Deletion and 3-Leaf Power Edge Deletion .
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Dekel Tsur (2025) studied this question.
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