Delta-confluent Drawings

Abstract

We generalize the tree-confluent graphs to a broader class of graphs called Delta-confluent graphs. This class of graphs and distance-hereditary graphs, a well-known class of graphs, coincide. Some results about the visualization of Delta-confluent graphs are also given.

14 pages, 8 figures. A preliminary version of this work was presented at the 13th Int. Symp. Graph Drawing, Limerick, Ireland, September 2005

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