{"id":"W4409709049","doi":"10.1142/s0218348x25401425","title":"SOLVING TIME-FRACTIONAL FISHER MODELS BY NON-POLYNOMIAL SPLINES IN TERMS OF LOGARITHMIC DERIVATIVES","year":2025,"lang":"en","type":"article","venue":"Fractals","topic":"Fractional Differential Equations Solutions","field":"Mathematics","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"","keywords":"Logarithm; Mathematics; Applied mathematics; Polynomial; Fractional calculus; Mathematical analysis","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001852333,0.0001645781,0.0003272619,0.0002970211,0.00009994917,0.00003000426,0.0001748598,0.0001431732,0.0005005525],"category_scores_gemma":[0.0004883655,0.0001694585,0.0001042243,0.0003212177,0.00008916829,0.0004934448,0.00007960892,0.0002232137,0.00004010512],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001522565,"about_ca_system_score_gemma":0.00009999337,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001200089,"about_ca_topic_score_gemma":0.00004574874,"domain_scores_codex":[0.9987214,0.00005935827,0.0005369599,0.000236972,0.0002386184,0.0002066698],"domain_scores_gemma":[0.9984605,0.0009637558,0.0002158193,0.0002316049,0.0000938677,0.00003441648],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0003628049,0.004768631,0.01233303,0.0005777666,0.0007665289,0.000008675079,0.001159722,0.007764965,0.3599076,0.08493382,0.5193065,0.008109919],"study_design_scores_gemma":[0.00259657,0.00008183282,0.04478158,0.0007100345,0.0001482131,0.000007380087,0.0001750769,0.2605079,0.01691484,0.6679133,0.005429241,0.0007340573],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6758992,0.0001206758,0.2493239,0.001877739,0.0006225294,0.0008648974,0.0002868488,0.0001217511,0.07088248],"genre_scores_gemma":[0.9835992,0.00001458055,0.008384316,0.0001093065,0.00007818298,0.00007696569,0.0001013295,0.00002169852,0.007614385],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5829795,"threshold_uncertainty_score":0.6910317,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02604555278951856,"score_gpt":0.3127970239016095,"score_spread":0.2867514711120909,"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."}}