{"id":"W2049407908","doi":"10.1016/j.jfa.2005.05.006","title":"On the cohomology of joins of operator algebras","year":2005,"lang":"en","type":"article","venue":"Journal of Functional Analysis","topic":"Advanced Operator Algebra Research","field":"Mathematics","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Alberta","funders":"","keywords":"Mathematics; Join (topology); Subalgebra; Cohomology; Joins; Von Neumann algebra; Abelian group; Operator algebra; Pure mathematics; Operator (biology); Von Neumann architecture; Context (archaeology); Multiplication (music); Hilbert space; Algebra over a field; Discrete mathematics; Combinatorics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001061452,0.0001109128,0.0005418339,0.0005089605,0.00007038211,0.000009086402,0.0002646609,0.00006112841,0.002556621],"category_scores_gemma":[0.001308672,0.00006413843,0.0005168517,0.0009755989,0.0001432708,0.0001238891,0.00004275921,0.0003139307,0.00001539082],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008353403,"about_ca_system_score_gemma":0.0001879636,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004503824,"about_ca_topic_score_gemma":0.00002021613,"domain_scores_codex":[0.997928,0.0001889415,0.0008107455,0.0001061696,0.000820237,0.0001459642],"domain_scores_gemma":[0.9966156,0.001458828,0.0006076098,0.0002644231,0.0009785857,0.00007492983],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.001356331,0.002343151,0.02035479,0.00008879787,0.01737885,0.00003630689,0.0006277765,0.07369986,0.04363308,0.8072214,0.03110493,0.002154726],"study_design_scores_gemma":[0.007926156,0.005940604,0.09273829,0.0003062245,0.01444857,0.0005179319,0.003259422,0.02064778,0.234109,0.6097832,0.009033147,0.001289654],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9821624,0.0001500947,0.01442834,0.002379973,0.00006698234,0.00007007638,0.00001518916,0.000003543892,0.0007233531],"genre_scores_gemma":[0.9951503,0.00002785038,0.00382721,0.00018205,0.0002090125,0.000002480057,0.000001656249,0.00001096971,0.0005885015],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1974382,"threshold_uncertainty_score":0.9983552,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05686025759212763,"score_gpt":0.3366242803866799,"score_spread":0.2797640227945523,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}