Geometrically strictly semistable laws as the limit laws
Discussiones Mathematicae. Probability and Statistics, Tome 27 (2007) no. 1-2, pp. 79-97
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A random variable X is geometrically infinitely divisible iff for every p ∈ (0,1) there exists random variable X_p such that Xd= ∑_k=1^T(p)X_p,k, where X_p,k's are i.i.d. copies of X_p, and random variable T(p) independent of X_p,1,X_p,2,... has geometric distribution with the parameter p. In the paper we give some new characterization of geometrically infinitely divisible distribution. The main results concern geometrically strictly semistable distributions which form a subset of geometrically infinitely divisible distributions. We show that they are limit laws for random and deterministic sums of independent random variables.
Keywords:
infinite divisibility, geometric infinite divisibility, geometric semistability, random sums, limit laws, characteristic function
@article{DMPS_2007_27_1-2_a4,
author = {Malinowski, Marek},
title = {Geometrically strictly semistable laws as the limit laws},
journal = {Discussiones Mathematicae. Probability and Statistics},
pages = {79--97},
publisher = {mathdoc},
volume = {27},
number = {1-2},
year = {2007},
language = {en},
url = {http://geodesic.mathdoc.fr/item/DMPS_2007_27_1-2_a4/}
}
TY - JOUR AU - Malinowski, Marek TI - Geometrically strictly semistable laws as the limit laws JO - Discussiones Mathematicae. Probability and Statistics PY - 2007 SP - 79 EP - 97 VL - 27 IS - 1-2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DMPS_2007_27_1-2_a4/ LA - en ID - DMPS_2007_27_1-2_a4 ER -
Malinowski, Marek. Geometrically strictly semistable laws as the limit laws. Discussiones Mathematicae. Probability and Statistics, Tome 27 (2007) no. 1-2, pp. 79-97. http://geodesic.mathdoc.fr/item/DMPS_2007_27_1-2_a4/