{"id":"W4322494852","doi":"10.1007/s11071-023-08347-4","title":"Coexistence and ergodicity in a variant Nosé-Hoover oscillator and its FPGA implementation","year":2023,"lang":"en","type":"article","venue":"Nonlinear Dynamics","topic":"Chaos control and synchronization","field":"Physics and Astronomy","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"York University","funders":"Natural Science Foundation of Tianjin City; Innovative Research Group Project of the National Natural Science Foundation of China","keywords":"Ergodicity; Attractor; Mathematics; Equilibrium point; Randomness; Invariant (physics); Hopf bifurcation; Statistical physics; Bifurcation; Physics; Mathematical analysis; Mathematical physics; Quantum mechanics; Nonlinear system","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":[0.0001159697,0.00008418931,0.0001128894,0.00005782988,0.00006008623,0.00003707847,0.00004673622,0.00002766896,0.00003954376],"category_scores_gemma":[0.000008928095,0.00008300274,0.00001603542,0.0001906036,0.00001641704,0.000103154,0.00007253844,0.00006975779,0.00001164228],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003084018,"about_ca_system_score_gemma":0.00003442507,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002395204,"about_ca_topic_score_gemma":0.0004886555,"domain_scores_codex":[0.9994174,0.00002025795,0.0001499054,0.0001774524,0.00008577915,0.000149269],"domain_scores_gemma":[0.9997538,0.0000348347,0.00004503414,0.00008928952,0.00003291574,0.00004411863],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0000982821,0.0001996986,0.7495795,0.0001408432,0.0001134071,0.00003431802,0.003339015,0.001753715,0.001697338,0.06890164,0.0002770174,0.1738652],"study_design_scores_gemma":[0.001009551,0.00002718618,0.08070055,0.0000128695,0.00001097287,0.000001379678,0.0005083621,0.9158835,0.0000496934,0.001376323,0.0003000623,0.0001195699],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9968374,0.00002520343,0.0020373,0.0003858125,0.00006771145,0.0001762651,0.000167848,0.00002479615,0.0002776539],"genre_scores_gemma":[0.9991363,0.00002369387,0.0003125358,0.00003493508,0.0001067433,0.000009036626,0.0002578703,0.000009888679,0.0001090447],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9141298,"threshold_uncertainty_score":0.3384753,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009708757590484474,"score_gpt":0.2704145809896429,"score_spread":0.2607058233991584,"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."}}