On irreducible algebras of conformal endomorphisms over a linear algebraic group |
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Authors: | P S Kolesnikov |
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Institution: | (1) Sobolev Institute of Mathematics, Novosibirsk, Russia |
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Abstract: | We study the algebra of conformal endomorphisms Cend
G,G
n
of a finitely generated free module M
n
over the coordinate Hopf algebra H of a linear algebraic group G. It is shown that a conformal subalgebra of Cend
n
acting irreducibly on M
n
generates an essential left ideal of Cend
G,G
n
if enriched with operators of multiplication on elements of H. In particular, we describe such subalgebras for the case where G is finite.
Translated from Sovremennaya Matematika i Ee Prilozheniya (Contemporary Mathematics and Its Applications), Vol. 60, Algebra,
2008. |
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Keywords: | |
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