22 citations · 103 across the 20 of their papers we have counts for
Showing math.RTShow all
3 papers · 1 filter
math.RT2026
Twisted super Yangians of quasi-split type A
Kang Lu
We introduce the twisted super Yangian of quasi-split type A in the Drinfeld current presentation for an arbitrary symmetric parity sequence $\mathfrak{…
math.RT2025
Shifted twisted Yangians and affine Grassmannian islices
Kang Lu, Weiqiang Wang, Alex Weekes
In a prequel we introduced the shifted iYangians associated to quasi-split Satake diagrams of type ADE and even spherical coweights , and constructed the iGKLO r…
math.RT2016
Multiplicity free gradings on semisimple Lie and Jordan algebras and skew root
Gang Han, Kang Lu, Yucheng Liu
A -grading on an algebra is called multiplicity free if each homogeneous component of the grading is 1-dimensional, where is an abelian group. We introduce skew root systems…