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Exit problem for a spectrally positive process

Published online by Cambridge University Press:  01 July 2016

D. J. Emery*
Affiliation:
The Polytechnic of Central London

Abstract

The joint distributions of the exit time and exit value of a spectrally positive process, from semi-infinite and finite intervals, are derived in the form of Fourier-Laplace transforms. Also the probability that such a process makes its first exit from a finite interval via the lower end point is obtained explicitly.

Type
Research Article
Copyright
Copyright © Applied Probability Trust 1973 

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References

[1] Breiman, L. (1968) Probability. Addison-Wesley, Reading, Mass. Google Scholar
[2] Baxter, G. and Donsker, M. D. (1957) On the distribution of the supremum functional for processes with stationary independent increments. Trans. Amer. Math. Soc. 85, 7387.CrossRefGoogle Scholar
[3] Gusak, D. V. (1969) On the joint distribution of the first exit time and exit value for homogeneous processes with independent increments. Theor. Probability Appl. 14, 1423.Google Scholar
[4] Gusak, D. V. (1964) On the asymptotic distribution of the first exit time for a homogeneous process with independent increments. Ukrain. Mat. Z. 16, 4, 463474.Google Scholar
[5] Gusak, D. V. and Korolyuk, V. S. (1968) On the first passage time across a given level for processes with independent increments. Theor. Probability Appl. 13, 448456.Google Scholar
[6] Ito, K. and McKean, H. P. (1965) Diffusion Processes and their Sample Paths. Springer-Verlag, Berlin.Google Scholar
[7] Port, S. C. (1970) The exit distribution of an interval for completely asymmetric stable processes. Ann. Math. Statist. 41, 3943.Google Scholar
[8] Port, S. C. and Stone, J. S. (1971) Infinitely divisible processes and their potential theory. Ann. Inst. Fourier 21, 2, 157275.CrossRefGoogle Scholar
[9] Ray, D. (1958) Stable processes with an absorbing barrier. Trans. Amer. Math. Soc. 89, 1624.Google Scholar
[10] Rogozin, B. A. (1966) On distributions of functionals related to boundary problems for processes with independent increments. Theor. Probability Appl. 11, 580591.CrossRefGoogle Scholar
[11] Shtatland, E. S. (1965) On the distribution of the maximum of a process with independent increments. Theor. Probability Appl. 10, 483487.Google Scholar
[12] Titchmarsh, E. C. (1939) The Theory of Functions. Clarendon Press, Oxford.Google Scholar
[13] Zolotarev, V. M. (1964) The first passage time of a level and the behaviour at infinity for a class of processes with independent increments. Theor. Probability Appl. 9, 653662.Google Scholar