2 papers
math.AG2025
Structure constants of Peterson Schubert calculus
Tao Gui, Yuqi Jia, Xinkai Yu +2
We give an explicit, positive, and type-uniform formula for all equivariant structure constants of the Peterson Schubert calculus in arbitrary Lie types, using only the Cartan matr…
cond-mat.str-el2021
Galois conjugates of String-net Model
Chao-Yi Chen, Bing-Xin Lao, Xin-Yang Yu +1
We revisit a class of non-Hermitian topological models that are Galois conjugates of their Hermitian counter parts. Particularly, these are Galois conjugates of unitary string-net…