m at h . Q A ] 2 3 Ja n 20 01 DUALITY FOR COLOURED QUANTUM GROUPS
نویسنده
چکیده
Duality between the coloured quantum group and the coloured quantum algebra corresponding to GL(2) is established. The coloured L functionals are constructed and the dual algebra is derived explicitly. These functionals are then employed to give a coloured generalisation of the differential calculus on quantum GL(2) within the framework of the R-matrix approach. Lett. Math. Phys. 53 (2000) 29-40 Max-Planck-Institute Preprint MPI-MIS-64/2000, Edinburgh University Preprint MS-00-006 1
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