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The Hitting Time for the Height of a Random Recursive Tree

Published online by Cambridge University Press:  01 November 2008

THOMAS M. LEWIS*
Affiliation:
Department of Mathematics, Furman University, Greenville, SC 29613, USA (e-mail: tom.lewis@furman.edu)

Abstract

In this paper we provide a simple formula for the expected time for a random recursive tree to grow to a given height.

Type
Paper
Copyright
Copyright © Cambridge University Press 2008

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References

[1]Charalambides, C. A. and Singh, J. (1988) A review of the Stirling numbers, their generalizations and statistical applications. Comm. Statist. Theory Methods 17 25332595.CrossRefGoogle Scholar
[2]Devroye, L. (1988) Applications of the theory of records in the study of random trees. Acta Inform. 26 123130.CrossRefGoogle Scholar
[3]Dobrow, R. P. (1996) On the distribution of distances in recursive trees. J. Appl. Probab. 33 749757.CrossRefGoogle Scholar
[4]Feller, W. (1968) An Introduction to Probability Theory and its Applications, Vol. I, 3rd edn, Wiley, New York.Google Scholar
[5]Gastwirth, J. L. (1977) A probability model of a pyramid scheme. Amer. Statist. 31 7982.Google Scholar
[6]Gastwirth, J. L. and Bhattacharya, P. K. (1984) Two probability models of pyramid or chain letter schemes demonstrating that their promotional claims are unreliable. Oper. Res. 32 527536.CrossRefGoogle Scholar
[7]Harper, L. H. (1967) Stirling behavior is asymptotically normal. Ann. Math. Statist. 38 410414.CrossRefGoogle Scholar
[8]Janson, S. (2005) Asymptotic degree distribution in random recursive trees. Random Struct. Alg. 26 6983.CrossRefGoogle Scholar
[9]Kuba, M. and Panholzer, A. (2006) Descendants in increasing trees. Electron. J. Combin. 13 #8 (electronic).CrossRefGoogle Scholar
[10]Mahmoud, H. M. (1994) A strong law for the height of random binary pyramids. Ann. Appl. Probab. 4 923932.CrossRefGoogle Scholar
[11]Mahmoud, H. M. and Smythe, R. T. (1991) On the distribution of leaves in rooted subtrees of recursive trees. Ann. Appl. Probab. 1 406418.CrossRefGoogle Scholar
[12]Meir, A. and Moon, J. W. (1976) Climbing certain types of rooted trees I. In Proc. Fifth British Combinatorial Conference (University of Aberdeen 1975), Vol. XV of Congressus Numerantium, pp. 461469.Google Scholar
[13]Meir, A. and Moon, J. W. (1978) Climbing certain types of rooted trees II. Acta Math. Acad. Sci. Hungar. 31 4354.CrossRefGoogle Scholar
[14]Moon, J. W. (1974) The distance between nodes in recursive trees. In Combinatorics: Proc. British Combinatorial Conference (University College Wales, Aberystwyth, 1973), Vol. 13 of London Mathematical Society Lecture Notes, Cambridge University Press, pp. 125132.CrossRefGoogle Scholar
[15]Najock, D. and Heyde, C. C. (1982) On the number of terminal vertices in certain random trees with an application to stemma construction in philology. J. Appl. Probab. 19 675680.CrossRefGoogle Scholar
[16]Neininger, R. (2002) The Wiener index of random trees. Combin. Probab. Comput. 11 587597.CrossRefGoogle Scholar
[17]Panholzer, A. (2004) The distribution of the size of the ancestor-tree and of the induced spanning subtree for random trees. Random Struct. Alg. 25 179207.CrossRefGoogle Scholar
[18]Su, C., Feng, Q. and Hu, Z. (2006) Uniform recursive trees: Branching structure and simple random downward walk. J. Math. Anal. Appl. 315 225243.CrossRefGoogle Scholar
[19]Szymański, J. (1990) On the maximum degree and the height of a random recursive tree. In Random Graphs '87 (Poznań 1987), Wiley, pp. 313324.Google Scholar
[20]Tetzlaff, G. T. (2002) Breakage and restoration in recursive trees. J. Appl. Probab. 39 383390.CrossRefGoogle Scholar