REDUCED QUIVER QUANTUM TOROIDAL ALGEBRAS

被引：0
|
作者：
Negut, Andrei [1 ,2 ]
机构：
[1] Ecole Polytech Fed Lausanne, Inst Math, Lausanne, Switzerland
[2] Sim Stoilow Inst Math, Bucharest, Romania
来源：
JOURNAL OF THE INSTITUTE OF MATHEMATICS OF JUSSIEU | 2025年 / 24卷 / 02期
关键词：
BPS algebras; quiver quantum toroidal algebras; K-theoretic Hall algebras; toric Calabi-Yau threefolds;
D O I：
10.1017/S1474748024000306
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We give a generators-and-relations description of the reduced versions of quiver quantum toroidal algebras, which act on the spaces of BPS states associated to (noncompact) toric Calabi-Yau threefolds X . As an application, we obtain a description of the K-theoretic Hall algebra of (the quiver with potential associated to) X , modulo torsion.
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页码：341 / 369
页数：29
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