23 citations · 120 across the 33 of their papers we have counts for
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funct-an1997★ 2 cited
Morita equivalences between fixed point algebras and crossed products
Chi-Keung Ng
In this paper, we will prove that if is a -algebra with an effective coaction by a compact quantum group, then the fixed point algebra and the reduced crossed product…
funct-an1997★ 17 cited
Morphisms of Multiplicative Unitaries
Chi-Keung Ng
In this paper, we will give a natural definition for morphisms between multiplicative unitaries. We will then discuss some equivalences of this definition and some interesting prop…