| الوصف: |
In this study, we propose the sublinear expectation structure under finite states space. To describe an interesting "nonlinear randomized" trial, based on a convex closed domain, we introduce a family of probability measures under finite states space. Corresponding the sublinear expectation operator introduced by S. Peng, we consider the related notation under finite states space. Within the finite states framework, the sublinear expectation can be explicitly calculated by a novel repeated summation formula, and some interesting examples are given. Furthermore, we establish Monotone convergence theorem, Fatou's lemma and Dominated convergence theorem under finite states space. Afterwards, we consider the independence under each probability measure, upon which we establish the nonlinear law of large numbers and obtain the maximal distribution under sublinear expectation. |
