Chapter 6
Stochastic Calculus
6.1 Stochastic Differential Equations and the
Euler-Maruyama Method
Rating
Mathematically Mature: may contain mathematics beyond calculus with
proofs.
Section Starter Question
Explain how to use a slope-field diagram to solve the ordinary differential
equation
dx
dt
=x.
Key Concepts
- We can numerically simulate the solution to stochastic differential equa-
tions with an analog to Euler’s method, called the Euler-Maruyama
(EM) method.
Vocabulary
- Astochastic differential equationis a mathematical equation relat-
ing a stochastic process to its local deterministic and random compo-