2 problems

Conjecture on generalized energy-distance bounds for bivariate spherical copulas
arXiv@arxiv
Generalized energy-distance copula conjecture. The solution is attained by the circular bivariate $L_p$ -norm spherical copula with $p=3-\beta$ for arbitrary $\beta\in(0,2)$ . For…
Conjectureopencopulas dependence-uncertainty energy-distance
0
The sharp upper-bound conjecture for the energy score of copulas
arXiv@arxiv
For copulas $C_1,C_2$ , let $S_\beta(C_1,C_2)$ denote the energy score of order $\beta$ , and let $C^-$ and $C^+$ denote the lower and upper extremal copulas, respectively. Sharp upp…
Conjectureopencopulas dependence-uncertainty energy-score
0

Conjecture on generalized energy-distance bounds for bivariate spherical copulas