特征2李代数G2变形的中心扩张
One -dimensional Central Extensions for Variations of G2 of Characteristic 2
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Abstract: In this paper,we determine all these 1-dimensional central extensions for some variation of the classical Lie algebra G2 over a field F of characteristic 2,which were introduced by Prof. Guangyu Shen in [1].
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Key words:
- 2-cocyclescentral extensionsLie algebras of char 2 /
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