Nichols algebras of unidentified diagonal type

2011/08/25 by Iván Angiono, Angiono, Ivan
Mathematics · Physics and Astronomy · #Advanced Topics in Algebra #Algebraic structures and combinatorial models #FOS: Mathematics #Nonlinear Waves and Solitons #Quantum Algebra (math.QA) #Rings and Algebras (math.RA)

paper · doi:10.48550/arxiv.1108.5157

openalex publication_date 2011/08/25 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The Nichols algebras of diagonal type with finite root system are either of standard, super or (yet) unidentified type. A concrete description of the defining relations of all those Nichols algebras was given in \citeA-exp presentation. In the present paper we use this result to give an explicit presentation of all Nichols algebras of unidentified type.

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