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FURTHER RESULTS OF CONVERGENCE OF UNCERTAIN RANDOM SEQUENCES | ||
| Iranian Journal of Fuzzy Systems | ||
| مقاله 4، دوره 15، شماره 4، مهر و آبان 2018، صفحه 31-42 اصل مقاله (289.06 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22111/ijfs.2018.4113 | ||
| نویسندگان | ||
Rong Gao  1؛ Hamed Ahmadzade2
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| 1School of Economics and Management, Hebei University of Technology, Tianjin 300401, China | ||
| 2Department of Statistics, University of Sistan and Baluchestan, Zahedan, Iran | ||
| چکیده | ||
| Convergence is an issue being widely concerned about. Thus, in this paper, we mainly put forward two types of concepts of convergence in mean and convergence in distribution for the sequence of uncertain random variables. Then some of theorems are proved to show the relations among the three convergence concepts that are convergence in mean, convergence in measure and convergence in distribution. Furthermore, several examples are given to illustrate how we use the theorems to make sure the uncertain random sequence being convergent. Finally, several counterexamples are taken to explain the relations between these different types of convergence. | ||
| کلیدواژه‌ها | ||
| Chance theory؛ Uncertain random variable؛ Chance distribution؛ Convergence in distribution؛ Convergence in mean | ||
| مراجع | ||
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