@article{eprints1431,
           title = {Hyper-dependence, hyper-ageing properties and analogies between them: a semigroup-based approach},
            year = {2013},
          volume = {49},
          number = {1},
           pages = {96--113},
       publisher = {Institute of Information Theory and Automation of the ASCR},
         journal = {Kybernetika},
          author = {Rachele Foschi},
        keywords = {Keywords: copulas, semi-copulas, evolution of ageing and dependence, action of a semigroup. Classification: 62N05, 60E15, 37L05},
             url = {http://eprints.imtlucca.it/1431/},
        abstract = {In previous papers, evolution of dependence and ageing, for vectors of non-negative random variables, have been separately considered. Some analogies between the two evolutions emerge however in those studies. In the present paper, we propose a unified approach, based on semigroup arguments, explaining the origin of such analogies and relations among properties of stochastic dependence and ageing.
}
}