%0 Journal Article
%T An integral formula for L^2-eigenfunctions of a fourth order Bessel-type differential operator
%A Toshiyuki Kobayashi
%A Jan M£żllers
%J Mathematics
%D 2010
%I arXiv
%R 10.1080/10652469.2010.533270
%X We find an explicit integral formula for the eigenfunctions of a fourth order differential operator against the kernel involving two Bessel functions. Our formula establishes the relation between K-types in two different realizations of the minimal representation of the indefinite orthogonal group, namely the L^2-model and the conformal model.
%U http://arxiv.org/abs/1003.2699v1