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Joint exceedances of high levels under a local dependence condition

Part of: Limit theorems Stochastic processes

Published online by Cambridge University Press:  14 July 2016

Helena Ferreira
Helena Ferreira*
Affiliation:
University of Coimbra
*
∗ Postal address: Department of Mathematics, University of Coimbra CMUC (INIC), Apartado 3008, 3000 Coimbra, Portugal.
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Abstract

Under appropriate long-range dependence conditions, it is well known that the joint distribution of the number of exceedances of several high levels is asymptotically compound Poisson. Here we investigate the structure of a cluster of exceedances for stationary sequences satisfying a suitable local dependence condition, under which it is only necessary to get certain limiting probabilities, easy to compute, in order to obtain limiting results for the highest order statistics, exceedance counts and upcrossing counts.

Keywords

STATIONARY SEQUENCEPOINT PROCESSES OF EXCEEDANCES AND UPCROSSINGSCLUSTERING OF EXTREME VALUES

MSC classification

Primary: 60G10: Stationary processes
Secondary: 60G55: Point processes 60F05: Central limit and other weak theorems

Information

Type
Research Papers
Information
Journal of Applied Probability , Volume 30 , Issue 1 , March 1993 , pp. 112 - 120
Copyright
Copyright © Applied Probability Trust 1993 

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References

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