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Characterizing pseudolinear drawings of graphs in the plane Arroyo, Alan
Description
A drawing of a graph in the plane is pseudolinear if every edge can be extended to an open arc that separates the plane into two regions such that any two such arcs have exactly one point in common and that common point is a crossing. We characterize pseudolinear drawings in terms of forbidden subconfigurations. A polynomial time algorithm for finding either the extensions or a forbidden subconfiguration is also given.
Item Metadata
Title |
Characterizing pseudolinear drawings of graphs in the plane
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Creator | |
Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
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Date Issued |
2017-08-22T11:22
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Description |
A drawing of a graph in the plane is pseudolinear if every edge can be
extended to an open arc that separates the plane into two regions such that
any two such arcs have exactly one point in common and that common point is
a crossing. We characterize pseudolinear drawings in terms of forbidden
subconfigurations. A polynomial time algorithm for finding either the
extensions or a forbidden subconfiguration is also given.
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Extent |
23 minutes
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Subject | |
Type | |
File Format |
video/mp4
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Language |
eng
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Notes |
Author affiliation: University of Waterloo
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Series | |
Date Available |
2018-04-10
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Provider |
Vancouver : University of British Columbia Library
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Rights |
Attribution-NonCommercial-NoDerivatives 4.0 International
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DOI |
10.14288/1.0365301
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URI | |
Affiliation | |
Peer Review Status |
Unreviewed
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Scholarly Level |
Graduate
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Rights URI | |
Aggregated Source Repository |
DSpace
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Item Media
Item Citations and Data
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International