It���s a simple question, I think.  I���m just trying to clear up a potential confusion on my part about some simple definitions of upper transition operators in examples in Hermans and Skujl���s ���Stochastic Processes��� chapter in the Introduction to Imprecise Probabilities, and in de Cooman, Hermans, and Quaeghebeur���s 2009 paper on imprecise Markov chains.  I used the example from the former for the question on math.SE.  It concerns the definition of the upper transition operator In Example 11.6 on p. 270 of the Introduction.

(I hope it���s still OK to post questions of this nature on Math.SE.  I���m grateful for help I���ve received in the past from list members by this means.)

Thanks.

Best,

Marshall