Bhatt, Shreema SubhashShreema SubhashBhattBiswas, SurajitSurajitBiswasSaurabh, BipulBipulSaurabh2025-10-132025-10-132025-062331-842210.48550/arXiv.2506.15824http://repository.iitgn.ac.in0/handle/IITG2025/33136en-USIsometriesvon Neumann-Wold decompositionTwisted commutation relationsSpectral multiplicityNoncommutative torusEssential extensionOn the classification of C*-algebras of twisted isometries with finite dimensional wandering spacesArticle123456789/555