Reflection coefficients vs partial autocorrelations.
Remarks on Two Product-like Constructions for Copulas
We investigate two constructions that, starting with two bivariate copulas, give rise to a new bivariate and trivariate copula, respectively. In particular, these constructions are generalizations of the -product and the -product for copulas introduced by Darsow, Nguyen and Olsen in 1992. Some properties of these constructions are studied, especially their relationships with ordinal sums and shuffles of Min.
Rolling-ball method for estimating the boundary of the support of a point-process intensity