Inductive limits of partial crossed products
Let $$\big ((A^{(i)}, G, \alpha ^{(i)}), \phi _i\big )_{i \in \mathbb {N}}$$ be an inductive sequence of partial dynamical systems. We prove the existence of an induced partial action $$\alpha $$ of $$G$$ on the inductive limit $$A=\varinjlim A^{(i)}$$ . We call $$\alpha $$ the inductive limit partial action. Furthermore, we show the corresponding partial crossed product $$A\rtimes _{\alpha }G$$ is canonically isomorphic to $$\varinjlim A^{(i)}\rtimes _{\alpha ^{(i)}}G$$ . We also study the globalization of the inductive limit partial action $$\alpha $$ , its finite Rokhlin dimension and tracial states on $$A\rtimes _{\alpha }G$$ .
Authors
- Md. Amir Hossain (ORCID: https://orcid.org/0009-0008-6956-4652)
Institutions
- Institute of Mathematical Sciences (IN)
Publication Details
- Journal
- Semigroup Forum
- Published
- 2026-01-05
- DOI
- https://doi.org/10.1007/s00233-025-10607-1
- Primary Topic
- Advanced Operator Algebra Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Institute of Mathematical Sciences
- Division of Mathematical Sciences