Abstract
We show that a tolerance graph that is the complement of a comparability graph is a trapezoid graph, i.e., the complement of an order of interval dimension at most 2. As consequences we are able to give obstructions for the class of bounded tolerance graphs and to give an example of a graph which is alternatingly orientable but not a tolerance graph. We also characterize the tolerance graphs among the complements of trees
Preview
Unable to display preview. Download preview PDF.
References
K.P. Bogart, P.C. Fishburn, G. Isaak and L. Langley, Proper and Unit Tolerance Graphs, DIMACS Technical Report 91–7A (1991).
A. Brandstädt, Special graph classes — a survey, Forschungsergebnisse FSU Jena N/90/6 (1990).
Cogis, Dimension Ferrers des graphes orientés, PhD-thesis Paris, 1980.
D.G. Coneil, S. Olariu and L. Stewar, On the linear structure of graphs, COST Workshop held at Rutgers Univ. 1990
S. Felsner, M. Habib and R.H. Möhring, On the Interplay of Interval Dimension and Dimension, Preprint 285, TU-Berlin (1990).
M.C. Golumbic And C.L. Monma, A generalization of interval graphs with tolerances, Congressus Numeratium 35 (1982) 321–331.
M.C. Golumbic, C.L. Monma And W.T. Trotter, Tolerance Graphs, Discrete Applied Mathematics 9 (1984) 157–170.
M. Habib and R.H. Möhring, Recognition of partial orders with interval dimension two via transitive orientation with side constraints, Preprint 244, TU-Berlin (1990).
D. Kelly and W.T. Trotter, Dimension Theory for Ordered Sets, in ‘Ordered Sets', I. Rival ed., D. Reidel Publishing Company, (1982) 171–212.
W.T. Trotter, Stacks and Splits of Partially Ordered Sets, Discrete Mathematics 35 (1981) 229–256.
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1993 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Felsner, S. (1993). Tolerance graphs and orders. In: Mayr, E.W. (eds) Graph-Theoretic Concepts in Computer Science. WG 1992. Lecture Notes in Computer Science, vol 657. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-56402-0_32
Download citation
DOI: https://doi.org/10.1007/3-540-56402-0_32
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-56402-7
Online ISBN: 978-3-540-47554-5
eBook Packages: Springer Book Archive