Let (left(B_{t}ight)_{t geqslant 0}) be a (mathrm{BM}^{1}) and set (M_{t}=sup _{s leqslant t} B_{s}). Denote by (xi_{t})
Question:
Let \(\left(B_{t}ight)_{t \geqslant 0}\) be a \(\mathrm{BM}^{1}\) and set \(M_{t}=\sup _{s \leqslant t} B_{s}\). Denote by \(\xi_{t}\) the largest zero of \(B_{s}\) before time \(t\) and by \(\eta_{t}\) the largest zero of \(Y_{S}=M_{s}-B_{s}\) before time \(t\). Show that \(\xi_{t} \sim \eta_{t}\).
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Brownian Motion A Guide To Random Processes And Stochastic Calculus De Gruyter Textbook
ISBN: 9783110741254
3rd Edition
Authors: René L. Schilling, Björn Böttcher
Question Posted: