Type: Article

Extended Affine Root Supersystems of Types C(I, J) and BC(1, 1)

Journal: Publications of the Research Institute for Mathematical Sciences (16634926)Year: 2023Volume: 59Issue: Pages: 89 - 121

Yousofzadeh M.^a

a :University of Isfahan - IRAN(IR) - Isfahan

Hybrid GoldDOI:10.4171/PRIMS/59-1-3Language: English

Abstract

In this paper, we complete the characterization of tame irreducible extended affine root supersystems. We give a complete description of tame irreducible extended affine root su-persystems of type X = C(1, 1), C(1, 2), C(2, 2) and BC(1, 1) and determine isomorphic classes. © 2023 Research Institute for Mathematical Sciences, Kyoto University.