Publication Date:
2014-07-31
Description:
Many authors have studied roughness on various algebraic systems. In this paper, we consider a lattice ordered effect algebra and discuss its roughness in this context. Moreover, we introduce the notions of the interior and the closure of a subset and give some of their properties in effect algebras. Finally, we use a Riesz ideal induced congruence and define a function in a lattice ordered effect algebra and build a relationship between it and congruence classes. Then we study some properties about approximation of lattice ordered effect algebras.
Electronic ISSN:
1537-744X
Topics:
Natural Sciences in General
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