薛定谔代数的O范畴
Category O for the Schrödinger algebra
摘要:
我们研究范畴O的(中心扩展)薛定谔代数。我们确定了所有块的箭图和非零中心电荷块的关系。我们还描述了O的有限维部分的关系。我们用它来确定泛包络代数的中心和韦尔马模的零化子。最后,我们对中心荷非零的本原理想进行了分类。
英文摘要:
We study category O for the (centrally extended) Schrödinger algebra. We determine the quivers for all blocks and relations for blocks of nonzero central charge. We also describe the quiver and relations for the finite dimensional part of O. We use this to determine the center of the universal enveloping algebra and annihilators of Verma modules. Finally, we classify primitive ideals with nonzero central charge.
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