Conditional Processes Induced by Birth and Death Processes

الملخص EN

For birth and death processes with finite state space, we consider stochastic processes induced by conditioning on hitting the right boundary point before hitting the left boundary point.

We call the induced stochastic processes the conditional processes.

We show that the conditional processes are again birth and death processes when the right boundary point is absorbing.

On the other hand, it is shown that the conditional processes do not have Markov property and they are not birth and death processes when the right boundary point is reflecting.