{"id":"W2325296143","doi":"10.1017/is013005031jkt227","title":"On λ-invariants of number fields and étale cohomology","year":2013,"lang":"en","type":"article","venue":"Journal of K-theory K-theory and its Applications to Algebra Geometry and Topology","topic":"Algebraic Geometry and Number Theory","field":"Mathematics","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Mathematics; Cohomology; Pure mathematics; Field (mathematics); Prime (order theory); Eigenvalues and eigenvectors; Étale cohomology; Extension (predicate logic); Characteristic class; Cyclotomic field; Algebra over a field; Group cohomology; Combinatorics; Physics; Computer science","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009056756,0.0005172022,0.0005180509,0.002269821,0.0008522694,0.001951281,0.0005827145,0.0004239334,0.003270092],"category_scores_gemma":[0.002348981,0.0002356738,0.0004134422,0.001021513,0.003885109,0.003578571,0.001906763,0.001393108,0.0003974095],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00086527,"about_ca_system_score_gemma":0.0002983644,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004957546,"about_ca_topic_score_gemma":0.0003501732,"domain_scores_codex":[0.9996071,0.00008965256,0.00002134592,0.0000593062,0.000130487,0.00009205079],"domain_scores_gemma":[0.9988105,0.0005382898,0.0002091709,0.0001045599,0.0001614644,0.0001760125],"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":[0.00003465703,0.000031009,0.001112147,0.00003440918,0.00000783118,0.0001934807,0.0003491072,0.001094998,0.001610065,0.9898837,0.0004614909,0.005187027],"study_design_scores_gemma":[0.00001283489,0.00003338031,0.001348192,0.00001916782,0.000008414612,0.0002053506,0.0001562447,0.007272456,0.001253283,0.9879148,0.001759338,0.00001650237],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8514132,0.001331877,0.090019,0.001139182,0.0002798751,0.0000310723,0.00009815567,0.0001591444,0.05552855],"genre_scores_gemma":[0.993207,0.0002661658,0.003179775,0.00007056996,0.0001567952,0.000008618237,0.00002879249,0.00001565854,0.003066494],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003270092,"threshold_uncertainty_score":0.01093954,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01517506205454289,"score_gpt":0.2926945999404122,"score_spread":0.2775195378858693,"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."}}