Prefer a chat interface with context about you and your work?
Quantum symmetry groups of <i>C</i> *-algebras equipped with orthogonal filtrations
Motivated by the work of Goswami on quantum isometry groups of noncommutative manifolds we define the quantum symmetry group of a unital C * -algebra A equipped with an orthogonal filtration as the universal object in the category of compact quantum groups acting on A in a filtration preserving fashion.The …