{"id":"W2981569021","doi":"10.1007/s10543-020-00820-5","title":"Accurate quadrature of nearly singular line integrals in two and three dimensions by singularity swapping","year":2020,"lang":"en","type":"preprint","venue":"BIT Numerical Mathematics","topic":"Electromagnetic Scattering and Analysis","field":"Physics and Astronomy","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"Kungliga Tekniska Högskolan; Knut och Alice Wallenbergs Stiftelse; Flatiron Health; Simons Foundation","keywords":"Singularity; Quadrature (astronomy); Laplace transform; Mathematics; Mathematical analysis; Line integral; Stokes flow; Applied mathematics; Flow (mathematics); Geometry; Integral equation; Physics","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":[0.0008408678,0.0003575034,0.0004983556,0.0005203484,0.0002233361,0.0009658341,0.0006652426,0.0006629928,0.002371614],"category_scores_gemma":[0.002380856,0.0002218458,0.0003561827,0.0004746785,0.0009061254,0.0007404065,0.00130148,0.0007005308,0.0007036378],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004126504,"about_ca_system_score_gemma":0.0003140254,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007677532,"about_ca_topic_score_gemma":0.0007033264,"domain_scores_codex":[0.9996246,0.0001300151,0.00001691144,0.00002758608,0.0001641154,0.00003672818],"domain_scores_gemma":[0.9992589,0.0003361924,0.00007124612,0.0001216225,0.0001442959,0.00006769245],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0004837845,0.0001220413,0.002294429,0.0001391643,0.00006154403,0.0004643689,0.0003692385,0.6159436,0.07270755,0.2263536,0.002420268,0.07864043],"study_design_scores_gemma":[0.00001100267,0.00001808814,0.0001232566,0.000004392694,0.000001828355,0.00002596869,0.00001031676,0.9870664,0.003117373,0.008876742,0.0007382925,0.000006231273],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.1319718,0.0001066372,0.862536,0.0001328216,0.0000473244,0.00002455731,0.00004321677,0.0004752399,0.004662298],"genre_scores_gemma":[0.7356433,0.00008638352,0.2604866,0.00008056753,0.0000273159,0.00004278285,0.00009330509,0.000254605,0.003285187],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.002371614,"threshold_uncertainty_score":0.007933795,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0213923088754661,"score_gpt":0.2927324669723336,"score_spread":0.2713401580968675,"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."}}