{"paper":{"title":"Riemannian Geometry of Bicovariant Group Lattices","license":"","headline":"","cross_cats":["gr-qc","hep-th","math.DG","math.MP"],"primary_cat":"math-ph","authors_text":"Aristophanes Dimakis, Folkert Muller-Hoissen","submitted_at":"2002-12-18T17:09:05Z","abstract_excerpt":"Group lattices (Cayley digraphs) of a discrete group are in natural correspondence with differential calculi on the group. On such a differential calculus geometric structures can be introduced following general recipes of noncommutative differential geometry. Despite of the non-commutativity between functions and (generalized) differential forms, for the subclass of ``bicovariant'' group lattices considered in this work it is possible to understand central geometric objects like metric, torsion and curvature as ``tensors'' with (left) covariance properties. This ensures that tensor components"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"math-ph/0212054","kind":"arxiv","version":1},"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"}