## Limit theorems with rate of convergence under sublinear expectations.(English)Zbl 1428.62096

Summary: Under the sublinear expectation $$\mathbb{E}[\cdot]:=\sup_{\theta\in\Theta}E_{\theta}[\cdot]$$ for a given set of linear expectations $$\{E_{\theta}:\theta\in\Theta\}$$, we establish a new law of large numbers and a new central limit theorem with rate of convergence. We present some interesting special cases and discuss a related statistical inference problem. We also give an approximation and a representation of the $$G$$-normal distribution, which was used as the limit in S. Peng’s [“Law of large numbers and central limit theorem under nonlinear expectations”, Probab. Uncertain. Quant. Risk 4, Paper No. 4, 8 p. (2019; doi:10.1186/s41546-019-0038-2)] central limit theorem, in a probability space.

### MSC:

 60F05 Central limit and other weak theorems 60F15 Strong limit theorems
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### References:

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