1998/03/11 by Feng Xu
Mathematics · Physics and Astronomy · #Advanced Algebra and Geometry #Affine transformation #Algebra over a field #Algebraic structures and combinatorial models #Artificial intelligence #Class (philosophy) #Computer science #Conjecture #Geometry #Integrable system #Intersection (aeronautics) #Mathematics #Nonlinear Waves and Solitons #Pure mathematics #Signature (topology) #Type (biology) #math.QA
paper · pdf · doi:10.1063/1.532754
10 pages, Amstex
arxiv created 1998/03/11 · openalex publication_date 1999/06/01 · arxiv updated 2015/06/26 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We prove a conjecture of Zuber on the signature of intersection forms associated with affine algebras of type A, which is based on connections between N=2 integrable models in two dimensions and certain class of graphs.