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2 votes
1 answer
67 views

Random pseudo-walk with 'disappearing' values

This question is a twist on a question I asked here Random pseudo-walk of Poisson variables, but with randomly 'disappearing' objects. I do not know how to generalize the (satisfactory) answer given ...
Amir Ban's user avatar
3 votes
1 answer
376 views

Random pseudo-walk of Poisson variables

Suppose there is a pool that can contain any non-negative number of objects. At time $t$ it contains $n_t$ objects. Time is discrete. Before time $t+1$ two things happen, in this order: Unless the ...
Amir Ban's user avatar