{"paper":{"title":"Quantum isometry group of dual of finitely generated discrete groups- $\\textrm{II}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OA","authors_text":"Arnab Mandal","submitted_at":"2015-04-09T10:09:43Z","abstract_excerpt":"As a contribution of the programme of Goswami and Mandal (2014), we carry out explicit computations of $\\mathbb{Q}(\\Gamma,S)$, the quantum isometry group of the canonical spectral triple on $C_{r}^{*}(\\Gamma)$ coming from the word length function corresponding to a finite generating set S, for several interesting examples of $\\Gamma$ not covered by the previous work Goswami and Mandal (2014). These include the braid group of 3 generators, $\\mathbb{Z}_4^{*n}$ etc. Moreover, we give an alternative description of the quantum groups $H_s^{+}(n,0)$ and $K_n^{+}$ (studied in Banica and Skalski (2012"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.02240","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}