In this paper we study asymptotic behavior of convex rearrangements of Lévy processes. In particular we obtain Glivenko-Cantelli-type strong limit theorems for the convexifications when the corresponding Lévy measure is regularly varying at with exponent .
Mots-clés : convex rearrangements, Lévy processes, strong laws, Lorenz curve, regularly varying functions
@article{PS_2007__11__161_0, author = {Davydov, Youri and Thilly, Emmanuel}, title = {Convex rearrangements of {L\'evy} processes}, journal = {ESAIM: Probability and Statistics}, pages = {161--172}, publisher = {EDP-Sciences}, volume = {11}, year = {2007}, doi = {10.1051/ps:2007011}, mrnumber = {2299653}, language = {en}, url = {http://archive.numdam.org/articles/10.1051/ps:2007011/} }
TY - JOUR AU - Davydov, Youri AU - Thilly, Emmanuel TI - Convex rearrangements of Lévy processes JO - ESAIM: Probability and Statistics PY - 2007 SP - 161 EP - 172 VL - 11 PB - EDP-Sciences UR - http://archive.numdam.org/articles/10.1051/ps:2007011/ DO - 10.1051/ps:2007011 LA - en ID - PS_2007__11__161_0 ER -
Davydov, Youri; Thilly, Emmanuel. Convex rearrangements of Lévy processes. ESAIM: Probability and Statistics, Tome 11 (2007), pp. 161-172. doi : 10.1051/ps:2007011. http://archive.numdam.org/articles/10.1051/ps:2007011/
[1] Almost sure oscillation of certain random processes. Bernoulli 2 (1996) 257-270. | Zbl
and ,[2] Lévy processes. Cambridge University Press (1998). | MR | Zbl
,[3] Regular variation. Cambridge University Press (1987). | MR | Zbl
, and ,[4] Asymptotic confidence bands for the Lorenz and Bonferroni curves based on the empirical Lorenz curve. J. Statistical Planning and Inference 74 (1998) 65-91. | Zbl
, and ,[5] On confidence bands for the Lorenz and Goldie curves, in Advances in the theory and practice of statistics. Wiley, New York (1997) 261-281. | Zbl
and ,[6] On the rate of strong consistency of Lorenz curves. Statist. Probab. Lett. 34 (1997) 113-121. | Zbl
and ,[7] Strassen's LIL for the Lorenz curve. J. Multivariate Anal. 59 (1996) 1-12. | Zbl
and ,[8] Convex rearrangements of stable processes. J. Math. Sci. 92 (1998) 4010-4016. | Zbl
,[9] Functional limit theorems for induced order statistics. Math. Methods Stat. 9 (2000) 297-313. | Zbl
and ,[10] Zh. Shi and R. Zitikis, Convex Rearrangements, Generalized Lorenz Curves, and Correlated Gaussian Data. J. Statistical Planning and Inference 137 (2006) 915-934. | Zbl
, ,[11] Convex rearrangements of Gaussian processes. Theory Probab. Appl. 47 (2002) 219-235. | Zbl
and ,[12] Convex rearrangements of smoothed random processes, in Limit theorems in probability and statistics. Fourth Hungarian colloquium on limit theorems in probability and statistics, Balatonlelle, Hungary, June 28-July 2, 1999. Vol I. I. Berkes et al., Eds. Janos Bolyai Mathematical Society, Budapest (2002) 521-552. | Zbl
and ,[13] Réarrangements convexes des marches aléatoires. Ann. Inst. Henri Poincaré, Probab. Stat. 34 (1998) 73-95. | Numdam | Zbl
and ,[14] Generalized Lorenz curves and convexifications of stochastic processes. J. Appl. Probab. 40 (2003) 906-925. | Zbl
and ,[15] Convex rearrangements of random elements, in Asymptotic Methods in Stochastics. American Mathematical Society, Providence, RI (2004) 141-171. | Zbl
and ,[16] Stability and attraction to normality for Lévy processes at zero and at infinity. J. Theor. Probab. 15 (2002) 751-792. | Zbl
and ,[17] An introduction to probability theory and its applications, Vol. I and II. John Wiley and Sons Ed. (1968). | MR | Zbl
,[18] Introduction to the theory of random processes. W. B. Saunders Co., Philadelphia, PA (1969). | MR
and ,[19] Probability in Banach Spaces - Stable and Infinitely Divisible Distributions. Wiley, Chichester (1986). | Zbl
,[20] Identification of locally self-similar Gaussian process by using convex rearrangements. Methodol. Comput. Appl. Probab. 4 (2002) 195-209. | Zbl
and ,[21] On characteristic functions and moments. Sankhya 31 Series A (1969) 1-12. | Zbl
,[22] Almost sure weak convergence of the increments of Lévy processes. Stochastic Proc. App. 55 (1995) 253-270. | Zbl
,[23] Smoothing and occupation measures of stochastic processes. Ann. Fac. Sci. Toulouse, Math 15 (2006) 125-156. | Numdam | Zbl
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