2 papers
math.QA2001
An Integral PBW Basis of the Quantum Affine Algebra of Type A
Tatsuya Akasaka
We construct an integral PBW basis and an integral crystal basis of the quantum affine algebra of type A.
q-alg1997
Finite-dimensional Representations of Quantum Affine Algebras
Tatsuya Akasaka, Masaki Kashiwara
We present a conjecture on the irreducibility of the tensor products of fundamental representations of quantized affine algebras. This conjecture implies in particular that the irr…