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On the restricted Lie algebra structure for the Witt Lie algebra in finite characteristic

Tyler J. Evans·Dmitry Fuchs
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Abstract

We show that the p-operator in the Witt algebra (the restricted Lie algebra of derivations of the quotient of the polynomial algebra over a field of characteristic p by the ideal generated by the p-th power of the indeterminant) is given by multiplication by a scalar.

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BibTeXRIS

Tyler J. Evans, Dmitry Fuchs. 2001-11-27. On the restricted Lie algebra structure for the Witt Lie algebra in finite characteristic. https://arxiv.org/abs/math/0111271

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