TY - CHAP
T1 - On simultaneous planar graph embeddings
AU - Brass, P.
AU - Cenek, E.
AU - Duncan, Christian A.
AU - Efrat, A.
AU - Erten, C.
AU - Ismailescu, D.
AU - Kobourov, S. G.
AU - Lubiw, A.
AU - Mitchell, J. S.B.
N1 - Funding Information:
✩ An extended abstract of this paper appeared in WADS 2003. * Corresponding author. E-mail addresses: [email protected] (P. Brass), [email protected] (E. Cenek), [email protected] (C.A. Duncan), [email protected] (A. Efrat), [email protected] (C. Erten), [email protected] (D.P. Ismailescu), [email protected] (S.G. Kobourov), [email protected] (A. Lubiw), [email protected] (J.S.B. Mitchell). 1 Partially supported by NSF Grant ACR-0222920. 2 Partially supported by Metron Aviation, Inc., NASA Ames Research (NAG2-1620), and the National Science Foundation (CCF-0431030, CCF-0528209).
PY - 2003
Y1 - 2003
N2 - We consider the problem of simultaneous embedding of planar graphs. There are two variants of this problem, one in which the mapping between the vertices of the two graphs is given and another in which the mapping is not given. In particular, given a mapping, we show how to embed two paths on an n x n grid, and two caterpillar graphs on a 3n x 3n grid. We show that it is not always possible to simultaneously embed three paths. If the mapping is not given, we show that any number of outerplanar graphs can be embedded simultaneously on an O(n) x O(n) grid, and an outerplanar and general planar graph can be embedded simultaneously on an O(n2) x O(n2) grid.
AB - We consider the problem of simultaneous embedding of planar graphs. There are two variants of this problem, one in which the mapping between the vertices of the two graphs is given and another in which the mapping is not given. In particular, given a mapping, we show how to embed two paths on an n x n grid, and two caterpillar graphs on a 3n x 3n grid. We show that it is not always possible to simultaneously embed three paths. If the mapping is not given, we show that any number of outerplanar graphs can be embedded simultaneously on an O(n) x O(n) grid, and an outerplanar and general planar graph can be embedded simultaneously on an O(n2) x O(n2) grid.
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U2 - 10.1007/978-3-540-45078-8_22
DO - 10.1007/978-3-540-45078-8_22
M3 - Chapter
AN - SCOPUS:35248879254
SN - 3540405453
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 243
EP - 255
BT - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
A2 - Dehne, Frank
A2 - Sack, Jorg-Rudiger
A2 - Smid, Michiel
PB - Springer-Verlag
ER -