Define
\[ X_t =X_0 + \int_0^t B_s dB_s\]
where \(B_t\) is a standard Brownian Motion. Show that \(X_t\) can also be written
\[ X_t=X_0 + \frac12 (B^2_t -t)\]
Practice with Ito and Integration by parts
This entry was posted in Ito Formula, SDE examples and tagged JCM_math545_HW3_S23. Bookmark the permalink.
