{"id":"W4384568967","doi":"10.23952/jnva.7.2023.2.05","title":"A Hankel matrix acting on Fock spaces","year":2023,"lang":"en","type":"article","venue":"Journal of Nonlinear and Variational Analysis","topic":"Matrix Theory and Algorithms","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Science Foundation of Fujian Province; Basic and Applied Basic Research Foundation of Guangdong Province; Guangdong Polytechnic Normal University","keywords":"Fock space; Hankel matrix; Matrix (chemical analysis); Pure mathematics; Algebra over a field; Mathematics; Physics; Materials science; Quantum mechanics; Mathematical analysis; Composite material","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009800624,0.0005906519,0.000605479,0.0008992309,0.0007860505,0.001850927,0.0008058079,0.001118155,0.005683923],"category_scores_gemma":[0.002518893,0.000270572,0.0004519809,0.0006725342,0.001789751,0.002213842,0.001137516,0.0008312834,0.0007402661],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008103549,"about_ca_system_score_gemma":0.0008559549,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001146472,"about_ca_topic_score_gemma":0.0006638109,"domain_scores_codex":[0.9992796,0.0001699219,0.00002278374,0.0001506802,0.0002020711,0.0001750612],"domain_scores_gemma":[0.9987518,0.000435685,0.0001804872,0.0001415419,0.0002092049,0.0002812844],"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":[0.00006229569,0.00006325413,0.0005246466,0.00007536082,0.00002753808,0.0002143998,0.0003355337,0.01152382,0.01174912,0.9639772,0.001192652,0.01025418],"study_design_scores_gemma":[0.00004278927,0.000168913,0.001310979,0.00003850405,0.00001495707,0.0005101188,0.0002380518,0.2257658,0.004572355,0.7624959,0.004743248,0.00009840129],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.401025,0.001140737,0.5453005,0.001138324,0.0003364126,0.00008179123,0.0004261354,0.0003264472,0.0502247],"genre_scores_gemma":[0.9472421,0.0005663778,0.03376748,0.0002856478,0.0002166555,0.00009575215,0.0001675949,0.00007562809,0.01758283],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.005683923,"threshold_uncertainty_score":0.01901466,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01674161935798088,"score_gpt":0.2918085050641464,"score_spread":0.2750668857061656,"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."}}