{"id":"W1968238539","doi":"10.1016/j.laa.2006.12.010","title":"Isospectral flows preserving some centrosymmetric structures","year":2006,"lang":"en","type":"article","venue":"Linear Algebra and its Applications","topic":"Matrix Theory and Algorithms","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"","keywords":"Mathematics; Isospectral; Combinatorics; Centrosymmetric matrix; Skew-symmetric matrix; Diagonal matrix; Diagonal; Matrix (chemical analysis); Graph; Symmetric matrix; Pure mathematics; Nonnegative matrix; Eigenvalues and eigenvectors; Square matrix; Physics; Geometry","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":[0.0004941009,0.0005855678,0.0004162306,0.001713616,0.001424067,0.00152225,0.0005811069,0.0007928665,0.005718668],"category_scores_gemma":[0.001566435,0.0002875611,0.0005690934,0.0008953235,0.001353295,0.00318909,0.001187784,0.001723666,0.0005698856],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005430091,"about_ca_system_score_gemma":0.0005122279,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004104002,"about_ca_topic_score_gemma":0.0004578338,"domain_scores_codex":[0.9997631,0.00004771797,0.00001055937,0.00004306386,0.00008373072,0.00005175278],"domain_scores_gemma":[0.9992631,0.0001600695,0.0001723474,0.000104077,0.0001327143,0.0001676871],"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":[0.00003235432,0.00003945717,0.0001391953,0.00001378517,0.00000414022,0.00008315457,0.0001048065,0.001432467,0.002479128,0.9886554,0.0007368175,0.006279096],"study_design_scores_gemma":[0.00001741168,0.0000304582,0.0002873639,0.000005607274,0.000006375495,0.000183071,0.0001098435,0.01698711,0.001695066,0.9789531,0.001711918,0.00001261385],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7508793,0.0003111564,0.1822906,0.0009468012,0.000342456,0.00006161231,0.0001571973,0.0002438419,0.0647671],"genre_scores_gemma":[0.9376554,0.0004707373,0.02788121,0.0003814138,0.0004219831,0.00006231487,0.0001597945,0.0002189143,0.03274813],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005718668,"threshold_uncertainty_score":0.01913089,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006877994144015026,"score_gpt":0.2249072382191308,"score_spread":0.2180292440751158,"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."}}