In this paper,we investigate the presentation for little q-Schur algebra u_(k)(3.5)at odd roots.The Poincaré-Birkhoff-Witt(PBW)basis of u_(k)(3.5)is obtained through the basis of q-Schur algebra U(3.5).Then we pr...In this paper,we investigate the presentation for little q-Schur algebra u_(k)(3.5)at odd roots.The Poincaré-Birkhoff-Witt(PBW)basis of u_(k)(3.5)is obtained through the basis of q-Schur algebra U(3.5).Then we present a new set for generators and relations for u_(k)(3.5)by PBW basis.展开更多
基金Supported by the Natural Research Project of Yichang(A23-2-026)。
文摘In this paper,we investigate the presentation for little q-Schur algebra u_(k)(3.5)at odd roots.The Poincaré-Birkhoff-Witt(PBW)basis of u_(k)(3.5)is obtained through the basis of q-Schur algebra U(3.5).Then we present a new set for generators and relations for u_(k)(3.5)by PBW basis.
