Optional decomposition for continuous semimartingales under arbitrary filtrations
Karatzas, I. & Kardaras, C.
(2015).
Optional decomposition for continuous semimartingales under arbitrary filtrations.
Electronic Communications in Probability,
20(59), 1-10.
https://doi.org/10.1214/ECP.v20-4090
(2015).
Optional decomposition for continuous semimartingales under arbitrary filtrations.
Electronic Communications in Probability,
20(59), 1-10.
https://doi.org/10.1214/ECP.v20-4090
We present an elementary treatment of the Optional Decomposition Theorem for continuous semimartingales and general filtrations. This treatment does not assume the existence of equivalent local martingale measure(s), only that of strictly positive local martingale deflator(s).
