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通过Hom-Jacobi等式,计算出扭Heisenberg李代数的全体Hom-结构.另外,还刻画了扭Heisenberg李代数的自同构群. 相似文献
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Experimental chemistry is an important public foundation course for the undergraduate student during their first year at Shihezi University. This paper introduces the teaching status and implementation of the experimental chemistry curriculum. Based on the student activities, this paper firstly constructs flipped learning mode of the experimental chemistry, combining the curriculum resource preparation with online and offline teaching. Secondly, the experimental chemistry curriculum takes deep integration of information technology and classroom teaching as an opportunity. Furthermore, the teaching implementation is carried out by the network teaching platform of Shihezi university. Finally, the student's questionnaire displays that it works well in improving the teaching quality. 相似文献
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本文研究了有限维广义Witt李超代数W的二阶上同调群H2(W,F),其中F是一个特征P>2的代数封闭域.通过计算W到W*的导子,得到H2(W,F)是平凡的.应用此结果,我们可得W的中心扩张是平凡的. 相似文献
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