Gröbner-Shirshov basis and minimal projective resolution of \(U_q^+(A_{n})\)
A new application of the theory of Gröbner-Shirshov bases is shown. In this occasion, the computation of the first three steps of Anick's resolution for the graded trivial \(U\)-module \(k\) is made. Furthermore, the global dimension of \(U\) is computed.
scientific article; zbMATH DE number 6643398