Publikation: Colored Simultaneous Geometric Embeddings
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We introduce the concept of colored simultaneous geometric embeddings as a generalization of simultaneous graph embeddings with and without mapping. We show that there exists a universal pointset of size n for paths colored with two or three colors. We use these results to show that colored simultaneous geometric embeddings exist for: (1) a 2-colored tree together with any number of 2-colored paths and (2) a 2-colored outerplanar graph together with any number of 2-colored paths. We also show that there does not exist a universal pointset of size n for paths colored with five colors. We finally show that the following simultaneous embeddings are not possible: (1) three 6-colored cycles, (2) four 6-colored paths, and (3) three 9-colored paths.
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BRANDES, Ulrik, Cesim ERTEN, James FOWLER, Fabrizio FRATI, Markus GEYER, Carsten GUTWENGER, Seokhee HONG, Michael KAUFMANN, Stephen G. KOBOUROV, Giuseppe LIOTTA, 2007. Colored Simultaneous Geometric Embeddings. In: Computing and combinatorics : 13th annual international conference, COCOON 2007, Banff, Canada, July 16 - 19, 2007. Berlin [u.a.]: Springer, 2007, pp. 254-263. Lecture Notes in Computer Science. 4598. ISBN 978-3-540-73544-1BibTex
@inproceedings{Brandes2007Color-5893, year={2007}, title={Colored Simultaneous Geometric Embeddings}, number={4598}, isbn={978-3-540-73544-1}, publisher={Springer}, address={Berlin [u.a.]}, series={Lecture Notes in Computer Science}, booktitle={Computing and combinatorics : 13th annual international conference, COCOON 2007, Banff, Canada, July 16 - 19, 2007}, pages={254--263}, author={Brandes, Ulrik and Erten, Cesim and Fowler, James and Frati, Fabrizio and Geyer, Markus and Gutwenger, Carsten and Hong, Seokhee and Kaufmann, Michael and Kobourov, Stephen G. and Liotta, Giuseppe} }
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