This book grew out of the Random Transformations and Invariance in Stochastic Dynamics conference held in Verona from the 25th to the 28th of March 2019 in honour of Sergio Albeverio. It presents the new area of studies concerning invariance and symmetry properties of finite and infinite dimensional stochastic differential equations.This area constitutes a natural, much needed, extension of the theory of classical ordinary and partial differential equations, where the reduction theory based on symmetry and invariance of such classical equations has historically proved to be very important both for theoretical and numerical studies and has given rise to important applications.
The purpose of the present book is to present the state of the art of the studies on stochastic systems from this point of view, present some of the underlying fundamental ideas and methods involved, and to outline the main lines for future developments. The main focus is on bridging the gap between deterministic and stochastic approaches, with the goal of contributing to the elaboration of a unified theory that will have a great impact both from the theoretical point of view and the point of view of applications.
The reader is a mathematician or a theoretical physicist. The main discipline is stochastic analysis with profound ideas coming from Mathematical Physics and Lies Group Geometry. While the audience consists essentially of academicians, the reader can also be a practitioner with Ph.D., who is interested in efficient stochastic modelling.
Albeverio, S., De Vecchi, F.C.: Some recent developments on Lie Symmetry
analysis of stochastic differential equations.- Applebaum, D., Ming, L.:
Markov processes with jumps on manifolds and Lie groups.- Cordoni, F., Di
Persio, L.: Asymptotic expansion for a Black-Scholes model with small noise
stochastic jump diffusion interest rate.- Cruzeiro, A.B., Zambrini, J.C.:
Stochastic geodesics.- DeVecchi, F.C., Gubinelli, M.: A note on supersymmetry
and stochastic differential equations.- Ebrahimi-Fard, K, Patras, F.: Quasi
shuffle algebras in non-commutative stochastic calculus.- Elworthy, K.D.:
Higher order derivatives of heat semigroups on spheres and Riemannian
symmetric spaces.- Gehringer, J., Li, X.M.: Rough homogenisation with
fractional dynamics.- Holm, D.D., Luesink, E.: Stochastic geometric mechanics
with diffeomorphisms.- Izydorczyk, L., Oudjane, N., Russo, F.: McKean
Feynman-Kac probabilistic representations of non linear partial differential
equations.- Lescot, P., Valade, L.: Bernestein processes, isovectors and
machanics.- Marinelli, C., Scarpa, L.: On the positivity of local mild
solutions to stochastic evolution equations.- Privault, N.: Invariance of
Poisson point processes by moment identities with statistical applications.