摘要： Let \(E\) be a set and \(\mathscr{E}\) a \(\sigma\)-algebra of subsets of \(E\). Assume that the \(\sigma\)-algebra \(\mathscr{E}\) is countably generated, i.e. generated by a countable collection of subsets of \(E\). The measurable space \((E, \mathscr{E})\) is called the state space and the poin.. 阅读全文