Derivations and Spectral Triples on Quantum Domains I: Quantum Disk

Abstract

We study unbounded invariant and covariant derivations on the quantum disk. In particular we answer the question whether such derivations come from operators with compact parametrices and thus can be used to define spectral triples.

References in corpus (1)

• Boundaries, spectral triples and K-homology

Cited by in corpus (2)

• Unbounded Derivations in Algebras Associated with Monothetic Groups
• A Note on Spectral Triples on the Quantum Disk