Title of article
Rough set theory applied to lattice theory
Author/Authors
A.A. Estaji، نويسنده , , M.R. Hooshmandasl، نويسنده , , B. Davvaz، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
15
From page
108
To page
122
Abstract
In this paper, we intend to study a connection between rough sets and lattice theory. We introduce the concepts of upper and lower rough ideals (filters) in a lattice. Then, we offer some of their properties with regard to prime ideals (filters), the set of all fixed points, compact elements, and homomorphisms.
Keywords
lattice , Approximation space , Rough set , Ideal , Filter , Lower and upper approximations
Journal title
Information Sciences
Serial Year
2012
Journal title
Information Sciences
Record number
1215132
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