The Structure of Well-Covered Graphs and
✍
David Tankus; Michael Tarsi
📂
Article
📅
1997
🏛
Elsevier Science
🌐
English
⚖ 449 KB
A graph is well-covered if all its maximal independent sets are of the same cardinality. Deciding whether a given graph is well-covered is known to be NP-hard in general, and solvable in polynomial time, if the input is restricted to certain families of graphs. We present here a simple structural ch