65 citations · 203 across the 37 of their papers we have counts for
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math.OA2008★ 1 cited
On quantum semigroup actions on finite quantum spaces
Piotr M. Soltan
We show that a continuous action of a quantum semigroup on a finite quantum space (finite dimensional -algebra) preserving a faithful state comes from a…
math.OA2008★ 4 cited
Quantum groups and quantum group actions on
Piotr M. Soltan
Answering a question of Shuzhou Wang we give a description of quantum $\SO(3)$ groups of Podleś as universal objects. We use this result to give a complete classification of all co…
math.QA2008★ 3 cited
Examples of quantum commutants
Piotr M. Soltan
We describe the notion of a quantum family of maps of a quantum space and that of a quantum commutant of such a family. Quantum commutants are quantum semigroups defined by a certa…