Abstract
Analogous to the fixed point property for ordered sets, a graph has the fixed vertex property iff each of its endomorphisms has a fixed vertex. The fixed point theory for ordered sets can be embedded into the fixed vertex theory for graphs. Therefore, the potential for cross-fertilization should be explored.
Similar content being viewed by others
References
Abian, S., Brown, A.B.: A theorem on partially ordered sets with applications to fixed point theorems. Canad. J. Math. 13, 78–82 (1961)
Debruyne, R., Bessière, C.: Some practicable filtering techniques for the constraint satisfaction problem. In: Proceedings of the 15th IJCAI international joint conference on artificial intelligence. IJCAI, pp 412–417 (1997)
Duffus, D., Goddard, T.: The complexity of the fixed point property. Order 13, 209–218 (1996)
Hazan, S., Neumann-Lara, V.: Fixed points of posets and clique graphs. Order 13, 219–225 (1995)
Hell, P., Nešetril, J.: Graphs and homomorphisms. Oxford lecture series in mathematics and its applications 28. Oxford University Press, Oxford (2004)
Höft, H., Höft, M.: Fixed point invariant reductions and a characterization theorem for lexicographic sums. Houst. J. Math. 14(3), 411–422 (1988)
Larose, B., Tardif, C.: Hedetniemi?s conjecture and the retracts of a product of graphs. Combinatorica 20(4), 531–544 (2000)
Maróti, M., Zádori, L.: Reflexive digraphs with near unanimity polymorphisms. Discrete Math. 312, 2316–2328 (2012)
McKay, B.: Combinatorial Data. http://cs.anu.edu.au/bdm/data/ (2013)
Rival, I.: A fixed point theorem for finite partially ordered sets. J.Comb. Theory (A) 21, 309–318 (1976)
Roddy, M. Fixed points and products Order 11, 11–14 (1994)
Roddy, M.: Fixed points and products: width 3. Order 19, 319–326 (2002)
Roddy, M.: On an example of Rutkowski and Schröder. Order 19, 365–366 (2002)
Rossi, F., van Beek, P., Walsh, T.: Handbook of Constraint Programming. Elsevier, Amsterdam (2006)
Rutkowski, A.: The fixed point property for small sets. Order 6, 1–14 (1989)
Schröder, B.: Fixed point property for 11-element sets. Order 10, 329–347 (1993)
Schröder, B.: Algorithms for the fixed point property. Theor. Comput. Sci. 217, 301–358 (1996). also available at http://www.csi.uottawa.ca/ordal/papers/schroder/FINSURVE.html
Schröder, B.: Ordered Sets – An Introduction. Birkhäuser, Boston (2003)
Schröder, B.: Examples of powers of Ordered Sets with the Fixed Point Property. Order 23, 211–219 (2006)
Schröder, B.: The fixed point property for ordered sets. Arabian Journal of Mathematics in press (2012). currently available through open access. http://www.springerlink.com/content/x772r85275x13hgu/
Schröder, B.: Homomorphic Constraint Satisfaction Problem Solver. http://www.math.usm.edu/schroeder/software.htm (2014)
Tsang, E.: Foundations of constraint satisfaction. Academic Press, New York (1993). Out of print. Pdfs available from the author at http://www.bracil.net/edward/FCS.html
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Schröder, B.S.W. The Fixed Vertex Property for Graphs. Order 32, 363–377 (2015). https://doi.org/10.1007/s11083-014-9337-5
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11083-014-9337-5