{"paper":{"title":"Local Matrix Homotopies and Soft Tori","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.OA","authors_text":"Fredy Vides, Terry A. Loring","submitted_at":"2016-05-21T05:48:11Z","abstract_excerpt":"We present solutions to local connectivity problems in matrix representations of the form $C([-1,1]^{N}) \\to A_{n,\\varepsilon} \\leftarrow C_{\\varepsilon}(\\mathbb{T}^{2})$ for any $\\varepsilon\\in[0,2]$ and any integer $n\\geq 1$, where $A_{n,\\varepsilon}\\subseteq M_n$ and where $C_{\\varepsilon}(\\mathbb{T}^{2})$ denotes the {\\bf Soft Torus}. We solve the connectivity problems by introducing the so called toroidal matrix links, which can be interpreted as normal contractive matrix analogies of free homotopies in differential algebraic topology.\n  In order to deal with the locality constraints, we "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.06590","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"}