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arxiv: 0810.2001 · v1 · submitted 2008-10-11 · 🧮 math.RT · math.QA

On infinitesimal Cherednik algebras of gl₂

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keywords algebracherednikinfinitesimalcentercharacteristicalgebrasfieldfinitely
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We prove that the center of an infinitesimal Cherednik algebra of $\mf{gl}_2$ is the polynomial algebra of two variables over the field of characteristic 0. In positive characteristic we show that any infinitesimal Cherednik algebra is a finitely generated module over its center.

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