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We propose a new class of extreme-value copulas which are limits conditional normal models. Conditional models generalizations independence models, where the dependence among observed variables is modeled using one unobserved factor. on this factor, distribution these given by Gaussian copula. This structure allows to build flexible and parsimonious for data with complex structures, such as spa...

We study the factorised steady state of a general class of mass transport models in which mass, a conserved quantity, is transferred stochastically between sites. Condensation in such models is exhibited when above a critical mass density the marginal distribution for the mass at a single site develops a bump, pcond(m), at large mass m. This bump corresponds to a condensate site carrying a fini...