Supports of quasi-copulas
arXiv:2501.08938 · doi:10.1016/j.fss.2023.02.007
Abstract
It is known that for every there is a copula whose support is a self-similar fractal set with Hausdorff -- and box-counting -- dimension . In this paper we provide similar results for (proper) quasi-copulas, in both the bivariate and multivariate cases.