Nov 062018
 
Seminari di Matematica 
 
Palazzo delle Scienze
 
Via Ospedale 72 
 
8 novembre 2017
 
Aula B ore 16.00



Il Prof. Jaques Franchi  (IRMA – Université de Strasbourg I ) terrà il seminario
From Euclidian to Riemannian and Relativistic Diffusions
 
AbstractStarting from Euclidian Brownian motion, the Itô stochastic calculus allows to define Brownian motion on a generic Riemannian manifold. 
Its law is intrinsic, and its behaviour is intimately related to the geometry of the manifold. 
Furthermore, a partially similar construction makes sense in general relativity, on the unit tangent bundle of a generic Lorentzian manifold,
thus yielding relativistic diffusions, again with a strong relation to the ambient geometry.
Examples were studied on Minkowski, Schwarzschild, Gödel and Robertson-Walker space-times.
 
Tutti gli interessati sono invitati.
 
Monica Musio & Paola Piu

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