DERIVATIONS OF THE ODD CONTACT LIE ALGEBRAS IN PRIME CHARACTERISTIC

作者:Cao, Yan*; Sun, Xiumei; Yuan, Jixia
来源:Journal of the Korean Mathematical Society, 2013, 50(3): 591-605.
DOI:10.4134/JKMS.2013.50.3.591

摘要

The underlying field is of characteristic p > 2. In this paper, we first use the method of computing the homogeneous derivations to determine the first cohomology of the so-called odd contact Lie algebra with coefficients in the even part of the generalized Witt Lie superalgebra. In particular, we give a generating set for the Lie algebra under consideration. Finally, as an application, the derivation algebra and outer derivation algebra of the Lie algebra are completely determined.

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