{"id":"W7123235901","doi":"","title":"Topological formulation of beam dynamics : a study of quasiperiodic motion in Hamiltonian systems","year":2025,"lang":"en","type":"dissertation","venue":"Open MIND","topic":"Quantum chaos and dynamical systems","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Quasiperiodic function; Hamiltonian (control theory); Observable; Floquet theory; Kolmogorov–Arnold–Moser theorem; Formalism (music); Hamiltonian system; Beam (structure)","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":[0.0006500237,0.0003978953,0.0003352939,0.00100676,0.0006077604,0.001241291,0.0006095966,0.0006067606,0.003099059],"category_scores_gemma":[0.001409054,0.0001860857,0.000457667,0.0003960668,0.002612252,0.002031565,0.000813298,0.0008243399,0.0002864365],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007497936,"about_ca_system_score_gemma":0.0004179359,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007329624,"about_ca_topic_score_gemma":0.000466239,"domain_scores_codex":[0.9998017,0.00009757222,0.000007160003,0.00002226485,0.00004494775,0.00002641385],"domain_scores_gemma":[0.9994012,0.0002826398,0.0001088925,0.00007277013,0.00005929794,0.00007511412],"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":[0.000002382862,0.000005451936,0.0001045881,0.00002662531,0.000003606975,0.00002747762,0.0001250602,0.005933983,0.0005519724,0.9916592,0.0002129207,0.001346757],"study_design_scores_gemma":[0.000006050886,0.00003734391,0.0003329932,0.00002486808,0.000004178396,0.00005648801,0.0001559045,0.1272569,0.0001954037,0.8686301,0.003289946,0.000009738918],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2630404,0.005557088,0.6464263,0.004297053,0.0004093179,0.00009947184,0.0001885641,0.0001428601,0.07983892],"genre_scores_gemma":[0.9489095,0.002660819,0.03889148,0.0002191084,0.0004410425,0.00009318078,0.00007271669,0.00006959817,0.00864267],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.003099059,"threshold_uncertainty_score":0.01036739,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02420515268960362,"score_gpt":0.3168482446281077,"score_spread":0.2926430919385041,"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."}}