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arXiv · 2003.05627

2-Local derivations on the W-algebra W(2,2)

Xiaomin Tang
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Abstract

The present paper is devoted to study 2-local derivations on W-algebra $W(2,2)$ which is an infinite-dimensional Lie algebras with some out derivations. We prove that all 2-local derivations on the W-algebra $W(2,2)$ are derivation. We also give a complete classification of the 2-local derivation on the so called thin Lie algebra and prove that it admits a lots of 2-local derivations which are not derivations.

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Xiaomin Tang. 2020-03-12. 2-Local derivations on the W-algebra W(2,2). https://arxiv.org/abs/2003.05627

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