A 2 1/10-Approximation Algorithm for a Generalization of the by Carr R.

By Carr R.

We research the approximability of the weighted edge-dominating set challenge. even if even the unweighted case is NP-Complete, therefore an answer of dimension at such a lot two times the minimal could be successfully computed as a result of its shut courting with minimal maximal matching; despite the fact that, within the weighted case this type of great dating isn't recognized to exist. during this paper, after exhibiting that weighted area domination is as difficult to approximate because the good studied weighted vertex hide challenge, we reflect on a normal method, reducingedge-dominating set to aspect hide.

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