Presentations of projective quantum groups

Abstract

Given an orthogonal compact matrix quantum group defined by intertwiner relations, we characterize by relations its projective version. As a sample application, we prove that $P{U}_n^{+}=P{O}_n^{+}$.

arXiv comment10 pages; deleted Sec. 5, corrected some mistakes

References in corpus (8)

• Quantum Symmetry Groups of Finite Spaces
• The hyperoctahedral quantum group
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Cited by in corpus (1)

• Some examples of quantum graphs