# Contributions to the diagonal expansion of a bivariate copula with continuous extensions

@article{Cuadras2015ContributionsTT, title={Contributions to the diagonal expansion of a bivariate copula with continuous extensions}, author={Carles M. Cuadras}, journal={J. Multivariate Analysis}, year={2015}, volume={139}, pages={28-44} }

- Published 2015 in J. Multivariate Analysis
DOI:10.1016/j.jmva.2015.02.015

We find some properties and eigendecompositions of two integral operators related to copulas. By using an inner product between two functions via an extension of the covariance, we study the countable set of eigenpairs, which is related to the set of canonical correlations and functions. Then a canonical analysis on the so-called Cuadras-Augé family of copulas is performed, showing the continuous dimensionality of this distribution. A diagonal expansion in terms of an integral is obtained. As a… CONTINUE READING

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