Let $S_n$ be a sequence of partial sums of mean zero purely $d$-dimensional i.i.d. random vectors. Necessary and sufficient conditions are given for the existence of ...
This is a preview. Log in through your library . Abstract Many queueing models have embedded Markov chains, whose invariant probability vector is of a (modified) matrix-geometric form. The rate matrix ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback