
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 functione(a,b)in a lattice ordered effect algebraEand build a relationship between it and congruence classes. Then we study some properties about approximation of lattice ordered effect algebras.
Technology, T, Science, Q, R, Medicine, Mathematical Concepts, Research Article
Technology, T, Science, Q, R, Medicine, Mathematical Concepts, Research Article
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