Auguste Hébert

Quantum roots for Kac–Moody root systems and finiteness properties of the Kac–Moody affinized Bruhat order

The notion of quantum root comes up in the study of the quantum cohomology of generalized flag varieties, quantum Bruhat graphs or in the study of the affinized Bruhat order on an affinized Weyl semi-group. In this paper, we provide a complete classification of quantum roots asso...