STOCHASTIC PROCESSES AND CONSTRUCTION OF BROWNIAN MOTION
This project offers a rigorous introduction to the tools needed to construct a continuous stochastic process. Among other things, we give a very detailed proof of the Kolmogorov continuity criterion. We then construct a Brownian Motion following the formalism of D. Revuz and M. Yor. That is, we see the BM as a linear isometry from a Hilbert space into a Gaussian space.