{"id":"W1973743004","doi":"10.1177/1081286509344260","title":"Variational Formulation of Crack Problems in Three-dimensional Classical Elasticity","year":2009,"lang":"en","type":"article","venue":"Mathematics and Mechanics of Solids","topic":"Numerical methods in engineering","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Uniqueness; Elasticity (physics); Linear elasticity; Mathematics; Mathematical analysis; Sobolev space; Homogeneous; Dirichlet distribution; Nonlinear elasticity; Applied mathematics; Boundary value problem; Nonlinear system; Physics; Finite element method","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":[0.0008561597,0.0005325322,0.000544172,0.0005803262,0.0003293903,0.0008133732,0.0009376098,0.001090965,0.001263118],"category_scores_gemma":[0.001377649,0.0002900203,0.0004653228,0.0002882498,0.001951871,0.001222711,0.001245975,0.0009570951,0.0001573522],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005685767,"about_ca_system_score_gemma":0.0006336739,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001551063,"about_ca_topic_score_gemma":0.00158433,"domain_scores_codex":[0.9997666,0.00008686139,0.00001137374,0.00003400062,0.00007556514,0.00002566947],"domain_scores_gemma":[0.9995277,0.000241502,0.00004808563,0.00003018068,0.0000992154,0.00005328683],"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":[0.00002942224,0.00003320281,0.0004177919,0.0001485958,0.0000368479,0.0001654034,0.0001441637,0.1464281,0.01151356,0.8317374,0.0005956702,0.008749917],"study_design_scores_gemma":[0.000016008,0.00003023105,0.0002772974,0.00001807403,0.000008500194,0.00006697101,0.00005618593,0.8238818,0.001460351,0.1720663,0.002098726,0.00001955294],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.07389253,0.001287318,0.9145125,0.001182782,0.0001707115,0.00004205703,0.0001207458,0.00004767618,0.008743661],"genre_scores_gemma":[0.7847121,0.001493413,0.196407,0.000481155,0.0003049831,0.0001530013,0.0001560616,0.00008943796,0.01620286],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.001551063,"threshold_uncertainty_score":0.004527867,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01829965409253618,"score_gpt":0.2461655782796019,"score_spread":0.2278659241870657,"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."}}