Exact Sequence of $0$-Order Pseudodifferential Operators on a Lie Groupoid
Operator Algebras
2026-01-08 v1
Abstract
Associated to a Lie groupoid, there are two -algebras: the full and the reduced one. The associated order pseudodifferential calculus gives rise to multiplier algebras of both. We prove that both associated corona algebras are equal to the natural (commutative) principal symbol algebras.
Cite
@article{arxiv.2601.03960,
title = {Exact Sequence of $0$-Order Pseudodifferential Operators on a Lie Groupoid},
author = {Mahsa Naraghi},
journal= {arXiv preprint arXiv:2601.03960},
year = {2026}
}