In this paper, we introduced the notion of derivation in lattice implication algebra, and considered the properties of derivations in lattice implication algebras. We give an equivalent condition to be derivation of a lattice implication algebra. Also, we characterized the fixed set Fix(d)(L) and Kerd by derivations. Moreover, we prove that if d is a derivation of a lattice implication algebra, every filter F is a d-invariant.
Yong Feng PANG Wei YANG Hong Ke DU Department of MathematicsSchool of ScienceXian University of Architecture and TechnologyShaanxi PRChinaCollege of Mathematics and Information ScienceShaanxi Normal UniversityShaanxi PRChina
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Yong Feng PANG Wei YANG Hong Ke DU Department of MathematicsSchool of ScienceXian University of Architecture and TechnologyShaanxi PRChinaCollege of Mathematics and Information ScienceShaanxi Normal UniversityShaanxi PRChina
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Southwest Jiaotong Univ, Intelligent Control Dev Ctr, Chengdu 610031, Sichuan, Peoples R ChinaSouthwest Jiaotong Univ, Intelligent Control Dev Ctr, Chengdu 610031, Sichuan, Peoples R China
Liu, Yi
Qin, Ke-yun
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Neijiang Normal Univ, Coll Math & Informat Sci, Neijiang 641000, Sichuan, Peoples R ChinaSouthwest Jiaotong Univ, Intelligent Control Dev Ctr, Chengdu 610031, Sichuan, Peoples R China
Qin, Ke-yun
Xu, Yang
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Southwest Jiaotong Univ, Intelligent Control Dev Ctr, Chengdu 610031, Sichuan, Peoples R ChinaSouthwest Jiaotong Univ, Intelligent Control Dev Ctr, Chengdu 610031, Sichuan, Peoples R China
机构:
Zhengzhou Univ, Dept Math, Zhengzhou 450001, Henan, Peoples R China
Southwest Jiaotong Univ, Intelligent Control Dev Ctr, Chengdu, Sichuan, Peoples R ChinaZhengzhou Univ, Dept Math, Zhengzhou 450001, Henan, Peoples R China
Zhu, Hua
Zhao, Jianbin
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Zhengzhou Univ, Dept Math, Zhengzhou 450001, Henan, Peoples R ChinaZhengzhou Univ, Dept Math, Zhengzhou 450001, Henan, Peoples R China
Zhao, Jianbin
Xu, Yang
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Southwest Jiaotong Univ, Intelligent Control Dev Ctr, Chengdu, Sichuan, Peoples R ChinaZhengzhou Univ, Dept Math, Zhengzhou 450001, Henan, Peoples R China