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Quantized coinvariants at transcendental q

K R Goodearl·T H Lenagan
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Abstract

A general method is developed for deriving Quantum First and Second Fundamental Theorems of Coinvariant Theory from classical analogs in Invariant Theory, in the case that the quantization parameter q is transcendental over a base field. Several examples are given illustrating the utility of the method; these recover earlier results of various researchers including Domokos, Fioresi, Hacon, Rigal, Strickland, and the present authors.

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K R Goodearl, T H Lenagan. 2003-02-04. Quantized coinvariants at transcendental q. https://arxiv.org/abs/math/0302035

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