Bibliographic record
Abstract
In 1904, lie Cartan developed a new structure theory for Lie pseudo-groups based on his theory of exterior differential systems (Sur la structure des groupes infinis de transformations, in: Oeuvres Complte, Part.II, vol. 2. Gauthier-Villars, Paris, 1953, 571-714).About a century later, in 2005, Olver and Pohjanpelto proposed a new approach to derive the structure equations of Lie pseudo-groups (Maurer-Cartan equations and structure of Lie pseudo-groups, Selecta Math.11 (2005) 99-126).The two theories are compared and it is shown that for intransitive Lie pseudo-groups they do not agree.To make the two theories compatible, we show that Cartan's structure equations must be restricted to the orbits of the pseudo-group action.The repercussion of this modification on Cartan's concept of essential invariants is discussed.Also, the infinitesimal interpretation of Cartan's structure equations for transitive Lie pseudo-groups, given in 1965 by Singer and Sternberg (The infinite groups of Lie and Cartan I: The transitive groups, J. d'Analyse Math.15 (1965), 1-115).is extended to intransitive Lie pseudo-groups.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".