Title of article
Roughness in MV-algebras
Author/Authors
S. Rasouli Garmarodi، نويسنده , , B. Davvaz، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
11
From page
737
To page
747
Abstract
In this paper, by considering the notion of an MV-algebra, we consider a relationship between rough sets and MV-algebra theory. We introduce the notion of rough ideal with respect to an ideal of an MV-algebra, which is an extended notion of ideal in an MV-algebra, and we give some properties of the lower and the upper approximations in an MV-algebra.
Keywords
Lower approximation , Upper approximation , Subalgebra , Rough subalgebra , Rough set , MV-algebra , Ideal
Journal title
Information Sciences
Serial Year
2010
Journal title
Information Sciences
Record number
1213866
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