Abstract
The bandwidth is an important invariant in both theoretic and applied fields. The extremal graph problem on bandwidth is to determine the minimum size of a graph G with order n and bandwidth B, denoted by m(n, B). The results of m(n, n − 1) and m(n, n − 2) have been known in the literature. This paper studies m(n, n − 3) as well as the extremal graphs. In particular, we concentrate on a relation between m(n, n − 3) and ex(n, C 4), i.e., the maximum size of a graph without 4-cycles. The latter is a well-known open problem proposed by P. Erdös more than 70 years ago.
Similar content being viewed by others
References
Alavi Y, Liu J, McCanna J, Erdös P: On the minimum size of graphs with a given bandwidth. Bull. Inst. Combin. Appl. 6, 22–32 (1992)
Bollobás B.: Modern graph theory. Springer, New York (1998)
Chinn PZ, Chvátalová J, Dewdney AK, Gibbs NE: The bandwidth problem for graphs and matrices—a survey. J. Graph Theory 6, 223–245 (1982)
Clapham CRJ, Flockhart A, Sheehan J: Graphs without four-cycles. J. Graph Theory 13, 29–47 (1989)
Diaz J, Petit J, Serna M: A survey of graph layout problems. ACM Comput. Surv. 34, 313–356 (2002)
Dutton RD, Brigham RC: On the size of graphs of a given bandwidth. Discret. Math. 76, 191–195 (1989)
Erdös P, Rényi A, Sós VT: On a problem of graph theory. Studia Sci. Math. Hungar. 1, 215–235 (1966)
Füredi Z: On the number of edges of quadrilateral-free graphs. J. Combin. Theory Ser. B 68, 1–6 (1996)
Hao J-X: Two results on extremal bandwidth problem. Math. Appl. 13(3), 73–78 (2000)
Lai Y-L, Williams K: A survey of solved problems and applications on bandwith, edgesum, and profile of graphs. J. Graph Theory 31, 75–94 (1999)
Lai Y-L, Tian C-S: An extremal graph with given bandwidth. Theor. Comput. Sci. 377, 238–242 (2007)
Lin Y-X: On characterization of graph bandwidth. OR Trans. 4(2), 1–6 (2000)
Yang Y, Rowlinson P: On extremal graphs without four-cycles. Utilitas Math. 41, 204–220 (1992)
Author information
Authors and Affiliations
Corresponding author
Additional information
Supported by NSFC (11101383, 61373106), 973 Program of China (2010CB328101).
Rights and permissions
About this article
Cite this article
Lin, L., Lin, Y. New Classes of Extremal Graphs with Given Bandwidth. Graphs and Combinatorics 31, 149–167 (2015). https://doi.org/10.1007/s00373-013-1386-9
Received:
Revised:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00373-013-1386-9