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Bibliography

Journal Article

Ordinal sums and idempotents of copulas

Mesiar Radko, Sempi C.

: Aequationes Mathematicae vol.79, p. 39-52

: CEZ:AV0Z10750506

: copula, ordinal sum, idempotent element

: 10.1007/s00010-010-0013-6

: http://library.utia.cas.cz/separaty/2010/E/mesiar-ordinal sums and idempotents of copulas.pdf

(eng): We prove that the ordinal sum of n-copulas is always an n-copula and show that every copula may be represented as an ordinal sum, once the set of its idempotent elements is known.

: BA