Suppose F is a distribution on the half-line [0,∞). We study the limits of the ratios of tails $\overline{F*F}(x)/\widebar F(x)$ as x→∞. We also discuss the classes of distributions ${\mathcal{S}}$ , ${\mathcal{S}}(\gamma)$ and ${\mathcal{S}}^{*}$ .
@article{1174324133,
author = {Foss, Serguei and Korshunov, Dmitry},
title = {Lower limits and equivalences for convolution tails},
journal = {Ann. Probab.},
volume = {35},
number = {1},
year = {2007},
pages = { 366-383},
language = {en},
url = {http://dml.mathdoc.fr/item/1174324133}
}
Foss, Serguei; Korshunov, Dmitry. Lower limits and equivalences for convolution tails. Ann. Probab., Tome 35 (2007) no. 1, pp. 366-383. http://gdmltest.u-ga.fr/item/1174324133/