摘要
Let (Ω, Y, P) be a complete probability space and J a directed set filtering to the right and (Y_t, t∈J) be a stochastic basis. Let T denote the set of all simple stopping times with (Y_t, t∈J) and (E, ‖·‖) be a separable Banach space. The stochastic (essential) limit in the norm topology is denoted by slim (elim). An adapted Bochner integrable random family (x_t, Y_t, t∈J) is called a pramart
