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Showing 1 to 1 of 1 for “"K-Degenerate Graph"”.
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On K-trees and Special Classes of K-trees
… the smallest k-tree is the k-clique. If G is a graph obtained by attaching a vertex v to a k-clique in a k-tree, then G is also a k-tree. Trees, connected acyclic graphs, are k-trees for k = 1. We introduce a new parameter known as the shell of a k-tree, and from the shell special subclasses of …