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Some peculiarities of exponential random variables

Published online by Cambridge University Press:  14 July 2016

Nelly Litvak*
Affiliation:
EURANDOM
*
Postal address: EURANDOM, PO Box 513, 5600 MB, Eindhoven, The Netherlands. Email address: [email protected]

Abstract

In this paper we utilize a particular transformation of i.i.d. exponential random variables to derive two distributional identities. Throughout the analysis we discover some peculiar properties of exponentials. We also discuss possible generalizations and applications of the results.

Type
Short Communications
Copyright
Copyright © by the Applied Probability Trust 2001 

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References

Ali, M. M., and Obaidullah, M. (1982). Distribution of linear combination of exponential variates. Commun. Statist. Theory Meth. 11, 14531463.CrossRefGoogle Scholar
Azlarov, T. A., and Volodin, N. A. (1986). Characterization problems associated with the exponential distribution. Springer, Berlin.Google Scholar
Bartholdi, J. J. III, and Platzman, L. K. (1986). Retrieval strategies for a carousel conveyor. IIE Trans. 18, 166173.CrossRefGoogle Scholar
Dimitrov, B., and Khalil, Z. (1990). On a new characterization of the exponential distribution related to a queueing system with an unrealiable server. J. Appl. Prob. 27, 221226.Google Scholar
Gilat, D. (1994). On a curious property of the exponential ditribution. In Proc. 12th Prague Conf. Information, Statistical Decision Functions and Random Processes, eds Lachout, P. and Višek, J. Á., pp. 7780.Google Scholar
Litvak, N., and Adan, I. (2001). The travel time in carousel systems under the nearest item heuristic. J. Appl. Prob. 38, 4554.Google Scholar
Litvak, N., Adan, I., Wessels, J., and Zijm, W. H. M. (2001). Order picking in carousel systems under the nearest item heuristic. Prob. Eng. Inf. Sci. 15, 135164.Google Scholar
Pyke, R. (1965). Spacings. J. R. Statist. Soc. B 27, 395436.Google Scholar
Van Harn, K., and Steutel, F. W. (1991). On a characterization of the exponential distribution. J. Appl. Prob. 28, 947949.Google Scholar
Wilf, H. S. (1987). The exponential distribution. Amer. Math. Monthly 94, 515518.Google Scholar