3 papers
math.RT2025
Standard symmetrizing forms and Murphy bases of the cyclotomic Hecke algebras
Jun Hu, Huansheng Li
In this paper we compute the explicit value of the standard symmetrizing form of the cyclotomic Hecke algebra of type on each Murphy basis element. We do this for bot…
math.DS2024
Cubic polynomials with a 2-cycle of Siegel disks
Yuming Fu, Jun Hu, Oleg Muzician
Under conjugation by affine transformations, the dynamical moduli space of cubic polynomials with a -cycle of Siegel disks is parameterized by a three-punctured complex plan…
math.RT2024
On the maximal and minimal degree components of the cocenter of the cyclotomic KLR algebras
Jun Hu, Lei Shi
Let be the cyclotomic KLR algebra associated to a symmetrizable Kac-Moody Lie algebra and polynomials . Shan, Varagnolo…