WANG Juntao1, QIN Yujing2, XIN Xiaolong1*
(1 School of Mathematics, Northwest University, Xi′an 710127, Shaanxi, China;2 Basic Courses Department, Shaanxi Institute of Mechatronic Technology, Baoji 721001, Shaanxi, China)
Abstract:
It is introduced that the notion of (,⊙)-derivations of BL-algebras and some properties of them are discussed.The (,⊙)-derivations on its Gdel center are characterized and studied.Moreover,Gdel algebras by the fixed set of (,⊙)-derivations are characterized.Finally,the relationship between (,⊙)-derivations and others derivations for BL-algebras are found.
KeyWords:
BL-algebras; (,⊙)-derivations; Gdel center; lattice ideal