Abstract
With ϕ(p),p≥0 the Laplace-Stieltjes transform of some infinitely divisible probability distribution, we consider the solutions to the functional equation ϕ(p-e −pβΠ m i=1 ϕγi (c i p) for somem≥1,c i>0, γ i >0,i=1., …,m, β ε ®. We supply its complete solutions in terms of semistable distributions (the ones obtained whenm=1). We then show how to obtain these solutions as limit laws (r → ∞) of normalized Poisson sums of iid samples when the Poisson intensity λ(r) grows geometrically withr.
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Alaya, M.B., Huillet, T. On a functional equation generalizing the class of semistable distributions. Ann Inst Stat Math 57, 817–831 (2005). https://doi.org/10.1007/BF02915441
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DOI: https://doi.org/10.1007/BF02915441