A. V. Daele

activity

19982004

most citedMultiplier Hopf *-algebras with positive integrals: A laboratory for locally compact quantum groups

13 citations · 19 across the 4 of their papers we have counts for

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math.OA2004★ 2 cited

Quasi-Discrete Locally Compact Quantum Groups

Alfons Van Daele

Consider a C*-algebra $A$ with a comultiplication $Δ$ . This pair is usually thought of as locally compact quantum semi-group. When these notes were written, in 1993, it was not at…

math.QA2004

Group-cograded multiplier Hopf (*-)algebras

A. T. Abd El-hafez, L. Delvaux, A. Van Daele

Let $G$ be a group and assume that $(A_{p})_{p \in G}$ is a family of algebras with identity. We have a {\it Hopf $G$ -coalgebra} (in the sense of Turaev) if, for each pair $p, q \in G$ ,…