{"id":"W1972785700","doi":"10.1090/s0025-5718-00-01186-8","title":"A mixed formulation of Boussinesq equations: Analysis of nonsingular solutions","year":2000,"lang":"en","type":"article","venue":"Mathematics of Computation","topic":"Advanced Numerical Methods in Computational Mathematics","field":"Engineering","cited_by":38,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Moncton","funders":"","keywords":"Mathematics; Uniqueness; Invertible matrix; Finite element method; Convergence (economics); Applied mathematics; Mathematical analysis; Mixed finite element method; Element (criminal law); Pure mathematics","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":[0.0008957433,0.0007810876,0.0007254134,0.001039066,0.0005288084,0.001269241,0.0008299529,0.001468179,0.001131083],"category_scores_gemma":[0.002840456,0.0004076574,0.0004853119,0.0004752433,0.001543255,0.001701009,0.001379291,0.001061908,0.0002184757],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000411863,"about_ca_system_score_gemma":0.0006445834,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001971502,"about_ca_topic_score_gemma":0.001209182,"domain_scores_codex":[0.9996204,0.0001121484,0.00001804614,0.00005800949,0.0001581648,0.00003328772],"domain_scores_gemma":[0.9993203,0.0002405427,0.0001353205,0.00004787233,0.0001890684,0.00006688687],"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":[0.000121643,0.00007827606,0.001995561,0.0004390251,0.00008700837,0.0006879644,0.0004588433,0.3457069,0.03118423,0.5918182,0.001508804,0.02591364],"study_design_scores_gemma":[0.000007328724,0.0000394518,0.0002598133,0.00002290684,0.000006591837,0.0001281244,0.00005513701,0.9580121,0.001993419,0.03716458,0.002296876,0.00001359587],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.09457189,0.001520293,0.8954425,0.0005944988,0.0001231751,0.00007903554,0.00007141894,0.00006164806,0.007535381],"genre_scores_gemma":[0.7547314,0.001730458,0.2263644,0.0002818143,0.0002439262,0.0002271284,0.0001723057,0.0001140805,0.01613452],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001971502,"threshold_uncertainty_score":0.004737198,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05420266250477231,"score_gpt":0.3087461615267744,"score_spread":0.2545434990220021,"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."}}