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Volume 22, No 6, 2015, P. 43–54 UDC 519.1+519.173
Keywords: graph, metric ball, radius of ball, number of balls, diversity vector of balls, typical graph. DOI: 10.17377/daio.2015.22.512 Tatiana I. Fedoryaeva 1,2 Received 20 September 2015 References[1] A. A. Evdokimov, Locally isometric embeddings of graphs and the metric prolongation property, Sib. Zh. Issled. Oper., 1, No. 1, 5–12, 1994. Translated in A. D. Korshunov, ed., Discrete Analysis and Operations Research, pp. 7–14, Kluwer Acad. Publ., Dordrecht, 1996 (Math. Its Appl., Vol. 355).[2] A. A. Evdokimov, On an approach to the classification of graphs as metric spaces, in Tezisy dokladov XI Mezhdunarodnoi konferentsii po problemam teoreticheskoi kibernetiki (Abstr. XI Int. Conf. Probl. Theor. Cybern.), Ul’yanovsk, Russia, June 10–14, 1996, pp. 57–59, Izd. MGU, Moscow, 1996. [3] A. A. Evdokimov and T. I. Fedoryaeva, On the problem of characterizing the diversity vectors of balls, Diskretn. Anal. Issled. Oper., 21, No. 1, 44–52, 2014. Translated in J. Appl. Ind. Math., 8, No. 2, 190–195, 2014. [4] T. I. Fedoryaeva, Operations and isometric embeddings of graphs related to the metric prolongation property, Diskretn. Anal. Issled. Oper., 2, No. 3, 49–67, 1995. Translated in A. D. Korshunov, ed., Operations Research and Discrete Analysis, pp. 31–49, Kluwer Acad. Publ., Dordrecht, 1997 (Math. Its Appl., Vol. 391). [5] T. I. Fedoryaeva, Diversity of balls in the metric spaces of trees, Diskretn. Anal. Issled. Oper., Ser. 1, 12, No. 3, 74–84, 2005. [6] T. I. Fedoryaeva, Diversity vectors of balls in graphs and estimates of the components of the vectors, Diskretn. Anal. Issled. Oper., 14, No. 2, 47–67, 2007. Translated in J. Appl. Ind. Math., 2, No. 3, 341–356, 2008. [7] T. I. Fedoryaeva, Exact upper estimates of the number of different balls of given radius for graphs with fixed number of vertices and diameter, Diskretn. Anal. Issled. Oper., 16, No. 6, 74–92, 2009. [8] T. I. Fedoryaeva, On the graphs with given diameter, number of vertices, and local diversity of balls, Diskretn. Anal. Issled. Oper., 17, No. 1, 65–74, 2010. Translated in J. Appl. Ind. Math., 5, No. 1, 44–50, 2011. [9] T. I. Fedoryaeva, Majorants and minorants for the classes of graphs with fixed diameter and number of vertices, Diskretn. Anal. Issled. Oper., 20, No. 1, 58–76, 2013. Translated in J. Appl. Ind. Math., 7, No. 2, 153–165, 2013. [10] F. Harary, Graph Theory, Addison-Wesley, Reading, MA, USA, 1969. Translated under the title Teoriya grafov, Mir, Moscow, 1973. [11] B. Bollobás, Graph Theory: An Introductory Course, Springer-Verl., New York, 1979 (Grad. Text Math., Vol. 63). [12] I. Tomescu, An asymptotic formula for the number of graphs having small diameter, Discrete Math., 156, No. 1–3, 219–228, 1996. |
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