arXiv subjects

A. R. Attari Polsangi

Publications and source records attributed to A. R. Attari Polsangi.

2 recordsLinked to original sources

arXiv2021

Simply complete hom-Lie superalgebras and decomposition of complete hom-Lie superalgebras

Complete hom-Lie superalgebra are considered and some equivalent conditions for a hom-Lie superalgebra to be a complete hom-Lie superalgebra are established. In particular, the relation between decomposition and completeness for a hom-Lie superalgebra is described. Moreover, some conditions that the set of $α^{s}$-derivations of a hom-Lie superalgebra to be complete and simply complete are obtained.

math.RA↗

arXiv2020

Z-graded Hom-Lie Superalgebras

In this paper we introduce the notions of Z-graded hom-Lie superalgebras and we show that there is a maximal (resp., minimal) Z-graded hom-Lie superalgebra for a given local hom-Lie superalgebra. Morever, we introduce the invariant bilinear forms on a Z-graded hom-Lie superalgebra and we prove that a consistent supersymmetric α-invariant form on the local part can be extended uniquely to a bilinear form with the same property on the whole Z-graded hom-Lie superalgebra. Furthermore, we check the condition in which the Z-graded hom-Lie superalgebra is simple.

math.RA↗