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A Special Formula for the Lie Character

Published online by Cambridge University Press:  20 November 2018

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In 1942 Thrall (3) introduced what he called the Lie character to study the structure of the free Lie ring. These characters are defined by associative representations of the full linear group GLq(C). Their importance is seen in the fact that, for each n, the splitting of the submodule of Lie forms of degree n into irreducible invariant subspaces is completely specified by the Lie character ζn.

Type
Research Article
Copyright
Copyright © Canadian Mathematical Society 1958

References

1. Brandt, A., The free Lie ring and Lie representations of the full linear group, Trans. Amer. Math. Soc, 56 (1944), 528-536.Google Scholar
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3. Thrall, R. M., On symmetrized Kronecker powers and the structure of the free Lie ring, Amer. J. Math., 64 (1942), 371-388.Google Scholar
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5. Witt, E., Treue Darstellung Liescher Ringe, J. reine angew. Math., 177 (1937), 152-160.Google Scholar