1. A note on a problem arising from risk theory Creator: Ulrich, Furdui, Ovidiu, Gavrea, Ioan, and Ivan, Mircea Format: bez média and svazek Type: model:article and TEXT Subject: improper integrals, moments, and integrated tail operator Language: English Description: In this note we give an answer to a problem of Gheorghiță Zbăganu that arose from the study of the properties of the moments of the iterates of the integrated tail operator. Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public