Category:Conditional Expectations of Integrable Random Variable with respect to Filtration forms Martingale
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This category contains pages concerning Conditional Expectations of Integrable Random Variable with respect to Filtration forms Martingale:
Continuous Time
Let $\struct {\Omega, \Sigma, \sequence {\FF_t}_{t \ge 0}, \Pr}$ be a continuous-time filtered probability space.
Let $Z$ be an integrable random variable.
For each $t \in \hointr 0 \infty$, let $\expect {Z \mid \FF_t}$ be a version of the conditional expectation of $Z$ given $\FF_t$.
For each $t \in \hointr 0 \infty$ set:
- $X_t = \expect {Z \mid \FF_t}$
Then $\sequence {X_t}_{t \ge 0}$ is a $\sequence {\FF_t}_{t \ge 0}$-martingale.
Pages in category "Conditional Expectations of Integrable Random Variable with respect to Filtration forms Martingale"
The following 2 pages are in this category, out of 2 total.