Abstract
Let ϕ be a real valued function defined on the state space of a Markov process xt Let זt be the first time xt, gets to a level set of ø which is ϕ units higher than the one on which it started. We call the time changed process (formula presented) a stochastic wave. We give conditions under which this process is Markovian and we evaluate its infinitesimal operator.
Original language | English (US) |
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Pages (from-to) | 771-779 |
Number of pages | 9 |
Journal | Transactions of the American Mathematical Society |
Volume | 275 |
Issue number | 2 |
DOIs | |
State | Published - Feb 1983 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- General Mathematics
- Applied Mathematics