SPONSORS

We wish to thank for their support 

the Department of Mathematics of the Università della Calabria, who gave also its patrocinio to this Summer School;

the P.R.I.N. Strutture Geometriche, Combinatoria e loro applicazioni;

the University of Udine;

the Department of Mathematics of the University of Udine;

the Faculty of Mathematical, Phisical and Natural Sciences of the University of Udine.

Thanks also to the Faculty of Economics and to the Department of Statistics of the University of Udine for their kind hospitality.
 

A special thank to Mrs. Svetlana Martina and Prof. Paolo Vidoni for their precious help.