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: 21, 290-306, LNM 850 (1981)CHACON, Rafael V.
; LE JAN, Yves
; WALSH, John B.
, General theory of processes
It is well known that Markov processes with the same excessive functions are the same up to a strictly increasing continuous time-change. It is therefore natural to study spatial trajectories, i.e., trajectories up to a strictly increasing continuous time changes, and in particular to provide the space of all spatial trajectories with a reasonable $\sigma$-field so that it may carry measures. It is shown here that the space of right-continuous spatial trajectories with left-hand limits is a Blackwell space. The class of intrinsic stopping times defined on this space is also investigatedComment:
See Chacon-Jamison, Israel J. of M.
, 1979Keywords: Spatial trajectoriesNature: Original Retrieve article from Numdam