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β*RELATION ON LATTICES.
- Source :
-
Miskolc Mathematical Notes . 2017, Vol. 18 Issue 2, p993-999. 7p. - Publication Year :
- 2017
-
Abstract
- In this paper, we generalize β* relation on submodules of a module (see [1]) to elements of a complete modular lattice. Let L be a complete modular lattice. We say a;b ∊ L are β* equivalent , aβ*b, if and only if for each t ∊ L such that a⋁t = 1 then b⋁t = 1 and for each k ∊ L such that b⋁k D1 then a⋁k D1, this is equivalent to a⋁b⪡1=a and a⋁b⪡1=b. We show that the β* relation is an equivalence relation. Then, we examine β* relation on weakly supplemented lattices. Finally, we show that L is weakly supplemented if and only if for every x ∊ L, x is equivalent to a weak supplement in L. [ABSTRACT FROM AUTHOR]
- Subjects :
- *LATTICE theory
*GROUP theory
*SET theory
*MATHEMATICAL equivalence
*MATHEMATICS
Subjects
Details
- Language :
- English
- ISSN :
- 17872405
- Volume :
- 18
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Miskolc Mathematical Notes
- Publication Type :
- Academic Journal
- Accession number :
- 129980277
- Full Text :
- https://doi.org/10.18514/MMN.2017.1782