Bar-Lev, Shaul K.; Pommeret, Denys - In: Statistics & Probability Letters 63 (2003) 2, pp. 215-221
Let [mu] be a positive measure defined on the product of two vector spaces E=E1xE2. Let F=F([mu]) be a natural exponential family (NEF) generated by [mu] such that the projection of F on E1 constitutes a NEF on E1. This property, called a cut on E1, has been defined and characterized by...