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arXiv · 2108.09146

On well-f-coveredness of lexicographic product of graphs

Reza Jafarpour-Golzari
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Abstract

A simple graph G is said to be well-f-covered, whenever any two maximal induced forest in G be of the same order. In this note, well-f-coveredness of lexicographic product of two graphs in case where the first component is empty, is characterized. In cases where the second component is empty, and the second component is nonempty, a necessary condition is given, and in each one, by an example, it is shown that the given condition is not sufficient.

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Reza Jafarpour-Golzari. 2021-08-20. On well-f-coveredness of lexicographic product of graphs. https://arxiv.org/abs/2108.09146

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