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1995 | 15 | 1 | 89-106
Tytuł artykułu

Some maximum multigraphs and edge/vertex distance colourings

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Shannon-Vizing-type problems concerning the upper bound for a distance chromatic index of multigraphs G in terms of the maximum degree Δ(G) are studied. Conjectures generalizing those related to the strong chromatic index are presented. The chromatic d-index and chromatic d-number of paths, cycles, trees and some hypercubes are determined. Among hypercubes, however, the exact order of their growth is found.
Wydawca
Rocznik
Tom
15
Numer
1
Strony
89-106
Opis fizyczny
Daty
wydano
1995
otrzymano
1994-11-30
Twórcy
  • Institute of Math. AGH, al. Mickiewicza 30, 30-059 Kraków, Poland
Bibliografia
  • [1] L.D. Andersen, The strong chromatic index of a cubic graph is at most 10, in: J. Nesetril, ed., Topological, Algebraical and Combinatorial Structures; Frolik's Memorial Volume. Discrete Math. 108 (1992) 231-252; reprinted in Vol. 8 of Topics in Discrete Math. (Elsevier, 1993).
  • [2] J.C. Bermond, J. Bond, M. Paoli and C. Peyrat, Graphs and interconnection networks: diameter and vulnerability, in: Surveys in Combinatorics, Proc. Ninth British Combin. Conf. (London Math. Soc., Lect. Notes Series 82, 1983) 1-30.
  • [3] F.R.K. Chung, A. Gyarfas, Zs. Tuza and W.T. Trotter, The maximum number of edges in 2K₂-free graphs of bounded degree, Discrete Math. 81 (1990) 129-135, doi: 10.1016/0012-365X(90)90144-7.
  • [4] R.J. Faudree, A. Gyarfas, R.H. Schelp and Zs. Tuza, Induced matchings in bipartite graphs, Discrete Math. 78 (1989) 83-87, doi: 10.1016/0012-365X(89)90163-5.
  • [5] R.J. Faudree, R.H. Schelp, A. Gyarfas and Zs. Tuza, The strong chromatic index of graphs, Ars Combinat. 29-B (1990) 205-211.
  • [6] P. Horák, H. Qing and W.T. Trotter, Induced matchings in cubic graphs, J. Graph Theory 17 (1993) 151-160. [Communicated at 1991 Conf. in Zemplinska Sirava (CS).], doi: 10.1002/jgt.3190170204.
  • [7] F. Kramer, Sur le nombre chromatique K(p,G) des graphes, Rev. Franç. Automat. Inform. Rech. Opérat. 6 (1972) 67-70; Zbl. 236,05105
  • [8] F. Kramer and H. Kramer, On the generalized chromatic number, in: Combinatorics '84, Proc. Int. Conf. Finite Geom. Comb. Struct., Bari/Italy, 1984 (Ann. Discrete Math. 30, 1986) 275-284; Zbl. 601,05020.
  • [9] F.J. MacWilliams and N.J.A. Sloane, The Theory of Error-Correcting Codes (North-Holland, Amsterdam et al., 1981).
  • [10] C.E. Shannon, A theorem on coloring the lines of a network, J. Math. Phys. 28 (1949) 148-151.
  • [11] E. Sidorowicz and Z. Skupień, A joint article in preparation.
  • [12] Z. Skupień, Some maximum multigraphs and chromatic d-index, in: U. Faigle and C. Hoede, eds., 3rd Twente Workshop on Graphs and Combinatorial Optimization (Fac. Appl. Math. Univ. Twente, Enschede, 1993) 173-175.
  • [13] V.G. Vizing, Chromatic class of a multigraph [Russian], Kibernetika 3 (1965) 29-39.
  • [14] S. Wagon, (Note) A bound on the chromatic number of graphs without certain induced subgraphs, J. Combin. Theory (B) 29 (1978) 345-346, doi: 10.1016/0095-8956(80)90093-3.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.bwnjournal-article-doi-10_7151_dmgt_1010
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