English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

It is well known that superderivation of a Lie superalgebra is certain generalization of derivation of a Lie algebra. This paper is devoted to investigate the structure and dimension of superderivation algebra  Der ( G ) of  G  where  G  is a direct sum of two finite dimensional Lie superalgebras  L  and  K  having no non-trivial common direct factor. We also introduce some of its subsuperalgebras. Moreover, we create a condition which shows the isomorphism between superderivation of direct sum and direct sum of superderivations of two Lie superalgebras. Later on, we take  G  as a semidirect sum of two Lie superalgebras and obtain the structure ofwhich is a subsuperalgebra of  Der ( G ) that contains those superderivations mapping  K  to itself. Finally, we give some conditions under whichis also a semidirect sum.

Superderivations of direct and semidirect sum of Lie superalgebras