科研之友
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摘要
Combining rough sets and soft sets, we apply rough soft sets to BL-algebras. Some new operations of the lower and upper soft approximations are obtained. In particular, rough soft (implicative, positive implicative, fantastic) filters with respect to a filter over BL-algebras are also investigated. In particular, we propose two kinds of decision making methods for rough soft BL-algebras. Finally, the numerical experimentation program is written for given by MATLAB, which supports the above decision making methods.
- 出版日期2018
- 单位湖北民族大学
