*Venerdi' 20 Marzo 2015*, *ore 14:00*
Consiglio Nazionale delle Ricerche, Istituto per le Applicazioni del Calcolo "Mauro Picone", Via dei Taurini 19, 00185 Roma
Aula Riunioni (VI piano)
*ALESSANDRO DE GREGORIO * (Universita' di Roma "Sapienza")
terra' un seminario dal titolo
*Isotropic transport processes: a survey of results*
ABSTRACT: The motion of a particle whose velocity undergoes jumps of random size at random times constitutes the prototype of a transport process (also called random flight or random evolution). In this talk the probabilistic construction of the isotropic transport processes is outlined. In particular, we assume that the joint probability distribution of the lengths of the displacements is a Dirichlet law. Several results in this context are discussed. We also introduce reflecting transport processes by means of a geometric approach. These processes are often applied in statistical physics and biology.
Tutti gli interessati sono invitati a partecipare.
Cordiali saluti,
Giovanni Luca Torrisi.