Abstract
We define here the reduced genus of a multigraph as the minimum genus of a hypergraph having the same adjacencies with the same multiplicities. Through a study of embedded hypergraphs, we obtain new bounds on the coloring number, clique number and point arboricity of simple graphs of a given reduced genus. We present some new related problems on graph coloring and graph representation.
This work was partially supported by the Esprit LTR Project no 20244-ALCOM IT
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
K. Appel and W. Haken. Every planar map is four colorable. part I. discharging. Illinois J. Math., 21:429–490, 1977.
K. Appel, W. Haken, and J. Koch. Every planar map is four colorable. part II. reducibility. Illinois J. Math., 21:491–567, 1977.
C. Berge. Graphes et hypergraphes. Dunod, Paris, second edition, 1973.
G. Chartrand and H.V. Kronk. The point arboricity of planar graphs. J. Lond. Math. Soc., 44:612–616, 1969.
R. Cori. Un code pour les graphes planaires et ses applications, volume 27. Société mathématique de france, Paris, 1975.
H. de Fraysseix and P. Ossona de Mendez. Intersection graphs of Jordan arcs. In Stirin 1997 Proc. DIMATIA-DIMACS. (accepted).
H. de Fraysseix and P. Ossona de Mendez. Stretchability of Jordan arc contact systems. Technical Report 98-387, KAM-DIMATIA Series, 1998.
H. de Fraysseix, P. Ossona de Mendez, and J. Pach. Representation of planar graphs by segments. Intuitive Geometry, 63:109–117, 1991.
H. de Fraysseix, P. Ossona de Mendez, and P. Rosenstiehl. On triangle contact graphs. Combinatorics, Probability and Computing, 3:233–246, 1994.
B. Descartes. Solution to advanced problem no. 4256. Am. Math. Mon., 61:352, 1954.
P. Erdös, A.L. Rubin, and H. Taylor. Choosability in graphs. In Proc. West-Coast Conference on Combinatorics, Graph Theory and Computing, volume XXVI, pages 125–157, Arcata, California, 1979.
I. Fáry. On straight line representation of planar graphs. Acta Scientiarum Mathematicarum Szeged), 11:229–233, 1948.
H. Grötzsch. Ein Dreifarbensatz für dreikreisfrei Netze auf der Kugel. Wissenchaftliche Zeitschrift der Martin-Luther-Universität Halle-Wittenberg. Mathematisch-Naturwissenschaftliche Reihe, 8:109–120, 1958/1959.
P.J. Heawood. Map color theorem. Q.J. Pure Appl. Math., 24:332–338, 1890.
H. Heesch. Untersuchungen zum Vierfarbenproblem. Hochschulskriptum 8 10/a/b, Bibliographisches Institut, Mannheim, 1969.
D.S. Johnson and H.O. Pollak. Hypergraph planarity and the complexity of drawing Venn diagrams. Journal of Graph Theory, 11(3):309–325, 1987.
R.P. Jones. Colourings of Hypergraphs. PhD thesis, Royal Holloway College, Egham, 1976.
J.B. Kelly and L.M. Kelly. Paths and circuits in critical graphs. Am. J. Math., 76:786–792, 1954.
L. Lovasz. On chromatic numbers of finite set systems. Acta Math. Acad. Sci. Hung., 19:59–67, 1968.
B. Mohar and P. Rosenstiehl. A flow approach to upward drawings of toroidal maps. In proc. of Graph Drawing’ 94, pages 33–39, 1995.
J. Mycielski. Sur le coloriage des graphes. Colloq. Math., 3:161–162, 1955.
G. Ringel and J.W.T. Youngs. Solution of the Heawood map coloring problem. volume 60 of Proc. Nat. Acad. Sci., pages 438–445, 1968.
N. Robertson, D.P. Sanders, P.D. Seymour, and R. Thomas. A new proof of the four color theorem. Electron. Res. Announc. Amer. Math. Soc., 2:17–25, 1996. (electronic).
N. Robertson, D.P. Sanders, P.D. Seymour, and R. Thomas. The four color theorem. J. Comb Theory, B(70):2–44, 1997.
P. Rosenstiehl and R.E. Tarjan. Rectilinear planar layout and bipolar orientation of planar graphs. Discrete and Computational Geometry, 1:343–353, 1986.
S.K. Stein. Convex maps. In Proc. Amer. Math. Soc., volume 2, pages 464–466, 1951.
E. Steinitz and H. Rademacher. Vorlesung über die Theorie der Polyeder. Springer, Berlin, 1934.
G. Szekeres and H.S. Wilf. An inequality for the chromatic number of a graph. J. Comb. Theory, 4:1–3, 1968.
C. Thomassen. Every planar graph is 5-choosable. Journal of Combinatorial Theory, B(62):180–181, 1994.
V.G. Vizing. Coloring the vertices of a graph in prescribed colors. Mtody Diskret. Anal. v Teorii Kodov i Schem, 29:3–10, 1976. (In russian).
M. Voigt. A not 3-choosable planar graph without 3-cycles. Discrete Math., 146:325–328, 1995.
M. Voigt and B. Wirth. On 3-colorable non 4-choosable planar graphs. Journal of Graph Theory, 24:233–235, 1997.
K. Wagner. Bemerkungen zum Vierfarbenproblem. Jber. Deutsch. Math. Verein, 46:26–32, 1936.
T.R.S. Walsh. Hypermaps versus bipartite maps. J. Combinatorial Theory, 18(B):155–163, 1975.
A.T. White. Graphs, Groups and Surfaces, volume 8 of Mathematics Studies, chapter 13, pages 205–210. North-Holland, Amsterdam, revised edition, 1984.
A.A. Zykov. Hypergraphs. Uspeki Mat. Nauk, 6:89–154, 1974.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1999 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
de Mendez, P.O. (1999). The Reduced Genus of a Multigraph. In: Meinel, C., Tison, S. (eds) STACS 99. STACS 1999. Lecture Notes in Computer Science, vol 1563. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-49116-3_2
Download citation
DOI: https://doi.org/10.1007/3-540-49116-3_2
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-65691-3
Online ISBN: 978-3-540-49116-3
eBook Packages: Springer Book Archive