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 $P{U}_n^{+}=P{O}_n^{+}$.

10 pages; deleted Sec. 5, corrected some mistakes

References in corpus (3)

• Quantum symmetries of Cayley graphs of abelian groups
• Linear independences of maps associated to partitions
• Gluing compact matrix quantum groups

Cited by in corpus (1)

• Some examples of quantum graphs