Morphisms Cohomology and Deformations of Hom-algebras

被引：3
|
作者：
Arfa, Anja [1 ]
Ben Fraj, Nizar [2 ]
Makhlouf, Abdenacer [3 ]
机构：
[1] Univ Sfax, Sfax, Tunisia
[2] Univ Carthage, Nabeul, Tunisia
[3] Univ Haute Alsace, IRIMAS, Dept Math, 6 Bis Rue Freres Lumiere, F-68067 Mulhouse, France
来源：
JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS | 2018年 / 25卷 / 04期
关键词：
Hom-associative algebra morphism; Hom-Lie algebra morphism; cohomology; deformation; LIE-ALGEBRAS;
D O I：
10.1080/14029251.2018.1503433
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
The purpose of this paper is to define cohomology complexes and study deformation theory of Hom-associative algebra morphisms and Hom-Lie algebra morphisms. We discuss infinitesimal deformations, equivalent deformations and obstructions. Moreover, we provide various examples.
引用
收藏
页码：589 / 603
页数：15
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