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arxiv: 1905.01828 · v1 · pith:D3VOJ3EVnew · submitted 2019-05-06 · 🧮 math.QA · math.RA· math.RT

The regular representation of U_v(mathfrak{gl}_(m|n))

classification 🧮 math.QA math.RAmath.RT
keywords mathfrakrepresentationbasisregularalgebracertainconstructcontains
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Using quantum differential operators, we construct a super representation of $U_v(\mathfrak{gl}_{m|n})$ on a certain polynomial superalgebra. We then extend the representation to its formal power series algebra which contains a $U_v(\mathfrak{gl}_{m|n})$-submodule isomorphic to the regular representation of $U_v(\mathfrak{gl}_{m|n})$. In this way, we obtain a presentation of $U_v(\mathfrak{gl}_{m|n})$ by a basis together with explicit multiplication formulas of the basis elements by generators.

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