Planar and Plane Slope Number of Partial 2-Trees

Lenhart, William J. and Liotta, Giuseppe and Mondal, Debajyoti and Nishat, Rahnuma Islam (2013) Planar and Plane Slope Number of Partial 2-Trees. In: 21st International Symposium, GD 2013, September 23-25, 2013, Bordeaux, France , pp. 412-423 (Official URL:

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We prove tight bounds (up to a small multiplicative or additive constant) for the plane and the planar slope numbers of partial 2-trees of bounded degree. As a byproduct of our techniques, we answer a long standing question by Garg and Tamassia about the angular resolution of the planar straight-line drawings of series-parallel graphs of bounded degree.

Item Type:Conference Paper
Classifications:G Algorithms and Complexity > G.560 Geometry
P Styles > P.720 Straight-line
ID Code:1393

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