arXiv subjects

A. Giaquinto

Publications and source records attributed to A. Giaquinto.

2 recordsLinked to original sources

arXiv2009

On the defining relations for generalized q-Schur algebras

We show that the defining relations needed to describe a generalized q-Schur algebra as a quotient of a quantized enveloping algebra are determined completely by the defining ideal of a certain finite affine variety, the points of which correspond bijectively to the set of weights. This explains, unifies, and extends previous results.

math.QA↗

arXiv1993

Quantum Weyl algebras

For any Hecke symmetry $R$ there is a natural quantization $A_n(R)$ of the Weyl algebra $A_n$. The aim of this paper is to study some general ring-theoretic aspects of $A_n(R)$ and its relations to formal deformations of $A_n$. We also obtain further information on those quantizations obtained from some well-known Hecke symmetries.

hep-th↗