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A stochastic process is a collection of random variables usually indexed by a totally ordered set.

1 vote
0 answers
195 views

The problem of the drunkard in a valley [closed]

We consider a Markov chain on a subset of positive integers S = {0, 1, 2, 3, .......N}, with transition probabilities defined as follows: The chain jumps only one unit to the left or right. p(i, j) …
Cristian Dumitrescu's user avatar
0 votes
2 answers
294 views

Lower bounds on discrete time finite Markov chains hitting probabilities

I am interested in some general theorems related to lower bounds on discrete time finite Markov chains hitting probabilities (preferably ergodic chains , but not necessarily ), with references . Sim …
Cristian Dumitrescu's user avatar