Markov Chains, Stochastic Processes Markov chains and stochastic processes arise in all scientific disciplines and in natural phenomena. In this course we will develop the mathematical tools required to study these phenomena and see applications to the theory. We will start with finite state Markov chains such as random walk on finite graphs. We will learn about fast mixing of markov chains and applications in algorithms and common card games. Finally we will learn some infinite state processes and tools to study them.