Stochastic Integration Techniques:
Generalization of the classical Riemann-Stieltjes integral. Integrals where the integrator is a continuous martingale
Stochastic Integration Techniques:
Generalization of the classical Riemann-Stieltjes integral. Integrals where the integrator is a continuous martingale
Brownian motion is the macroscopic picture emerging from a particle moving randomly in d-dimensional space. On the microscopic level, at any time step, the particle receives a random displacement, caused for example by other particles hitting it or by an external force.
A geometric Brownian motion is a continuous-time stochastic process in which the logarithm of the randomly varying quantity follows a Brownian motion.Martingale-
Martingales are a class of real-valued stochastic processes in discrete time: Brownian Motion, Brownian Motion with drift, Wald’s martingale.For a detailed description od theory and excel worbook example, refer to the attached link https://drive.google.com/drive/folders/1vAcH8ge...