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Semigroups of semicopulas and evolution of dependence at increase of age

2007
We consider a pair of exchangeable lifetimes X, Y and the families of the conditional survival functions Ft (x, y) of (X-t, Y-t) given (X > t, Y > t). We analyze some properties of dependence and of ageing for Ft (x, y) and some relations among them.
FOSCHI, RACHELE, Spizzichino, Fabio
openaire   +1 more source

On the α-migrativity of semicopulas, quasi-copulas, and copulas

open access: closed, 2010
Radko Mesiar   +2 more
openalex   +1 more source

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