
arXiv: 1711.04615
In 1982, the theory of rough sets proposed by Pawlak and in 2013, Luay concerned a rough probability by using the notion of Topology. In this paper, we study the rough probability in the stochastic approximation spaces by using set-valued mapping and obtain results on rough expectation, and rough variance.
9 pages
54E40, 54E35, 54H25, General Mathematics (math.GM), FOS: Mathematics, Mathematics - General Mathematics
54E40, 54E35, 54H25, General Mathematics (math.GM), FOS: Mathematics, Mathematics - General Mathematics
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