@article {15781,
	title = {Overcoming Instability In Computing The Fundamental Matrix For A Markov Chain},
	journal = {SIAM Journal on Matrix Analysis and Applications},
	volume = {19},
	year = {1998},
	month = {1998///},
	pages = {534 - 540},
	abstract = {We present an algorithm for solving linear systems involving the probability or rate matrix for a Markov chain. It is based on a UL factorization but works only with a submatrix of the factor U. We demonstrate its utility on Erlang-B models as well as more complicated models of a telephone multiplexing system.},
	keywords = {decision process, fundamental matrix, Markov chains},
	doi = {10.1137/S0895479896301753},
	url = {http://link.aip.org/link/?SML/19/534/1},
	author = {Heyman,Daniel P. and O{\textquoteright}Leary, Dianne P.}
}
