“…where ν K (•) is the spherical image map (see Section 2), essentially the Gauss map on the regular boundary points of K. The characterization of the cone volume measure is known as the logarithmic Minkowski problem. It has been studied extensively over the last few years in many different contexts, see, e.g., [3,4,5,6,7,8,10,14,25,32,43,44,46], and for results in the general L p setting see, e.g., [2,15,23,29].…”