CMStatistics 2020: Start Registration
View Submission - CMStatistics
B0962
Title: About the Stein equation related to the generalized inverse Gaussian and Kummer distributions Authors:  Essomanda Konzou - Universite de Lorraine (France)
Efoevi Angelo Koudou - IECL CNRS /Universite de Lorraine (France) [presenting]
Kossi Gneyou - Universite de Lome (Togo)
Abstract: By using a general approach existing in the literature for distributions satisfying a certain differential equation, a new bound is established for the solution of the Stein equation related to the generalized inverse Gaussian (resp. the Kummer) distribution. This bound is optimal for Lipschitz test functions. It has an explicit expression as a function of the parameters of the distribution in terms of the modified Bessel function of the third kind (resp. the confluent hypergeometric function of the second kind).