Search

Your search keyword '"Affine combination"' showing total 1 results
Start Over Descriptor "Affine combination" Publication Year Range Last 50 years Journal fuzzy sets & systems

Refine your results

1 results on '"Affine combination"'

1. Quasi-copulas as linear combinations of copulas.

Author

Dolinar, Gregor, Kuzma, Bojan, and Stopar, Nik

Abstract

We prove that every quasi-copula can be written as a uniformly converging infinite sum of multiples of copulas. Furthermore, we characterize those quasi-copulas which can be written as a finite sum of multiples of copulas, i.e., that are a linear combination of two copulas. This generalizes a recent result of Fernández-Sánchez, Quesada-Molina, and Úbeda-Flores who considered linear combinations of discrete copulas. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results