Derivation algebra of direct sum of lie algebras
Clicks: 183
ID: 72187
2019
Let $${L_1}$$ and $${L_2}$$ be two finite dimensional Lie algebras on arbitrary field F with no common direct factor and $$L = {L_1} \oplus {L_2}$$. In this article, we express the structure and dimension of derivation algebra of $$L$$, $$Der(L)$$, and some of their subalgebras in terms of $$Der({L_1})$$, $$Der({L_2})$$, $$Hom({L_1},Z({L_2}))$$, and $$Hom({L_2},Z({L_1}))$$.
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alemi2019derivationcogent
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| Authors | Alemi, Mohammad Reza;Saeedi, Farshid; |
| Journal | cogent mathematics & statistics |
| Year | 2019 |
| DOI | DOI not found |
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