M.S. Mojahedi Moakhar
Department of Mathematics, Tarbiat Modares University, Tehran 14115-134, Iran.
[ 1 ] - The concentration function problem for $G$-spaces
In this note, we consider the concentration function problem for a continuous action of a locally compact group $G$ on a locally compact Hausdorff space $X$. We prove a necessary and sufficient condition for the concentration functions of a spread-out irreducible probability measure $mu$ on $G$ to converge to zero.
نویسندگان همکار