The quantitative coarse Baum-Connes conjecture for free products
Fuente:
arXiv
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866909015958618112 |
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| author | Deng, Jintao Toyota, Ryo |
| author_facet | Deng, Jintao Toyota, Ryo |
| contents | Let $G$ and $H$ be finitely generated groups. In this paper, we prove the quantitative coarse Baum--Connes conjecture for the free product $G* H$ under the assumption that the conjecture holds for both $G$ and $H$. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2604_15154 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | The quantitative coarse Baum-Connes conjecture for free products Deng, Jintao Toyota, Ryo Operator Algebras Group Theory K-Theory and Homology 46L80, 19K35, 46L45 Let $G$ and $H$ be finitely generated groups. In this paper, we prove the quantitative coarse Baum--Connes conjecture for the free product $G* H$ under the assumption that the conjecture holds for both $G$ and $H$. |
| title | The quantitative coarse Baum-Connes conjecture for free products |
| topic | Operator Algebras Group Theory K-Theory and Homology 46L80, 19K35, 46L45 |
| url | https://arxiv.org/abs/2604.15154 |