Bibliographic record
Abstract
We consider the resonant generation of internal waves by small-amplitude topography with multiple local maxima. We demonstrate that for near-critical inflows, the initial resonant generation process is locked to the topography. However, the process undergoes a profound reorganization in the long time limit, and over the topography yields waves with an amplitude that is larger than the theoretical maximum for waves far upstream. For subcritical flows, we demonstrate that short length-scale topography can successfully generate finite amplitude, quasi-periodic mode-1 waves, but that the most energetic of these are confined to the region over and downstream of the topography. We demonstrate that, due to the inherently shorter length scale of higher mode solitary waves, subcritical flows over short topography can generate mode-2 waves even for stratifications whose center is well removed from the mid-depth. Finally, we discuss the implications of our results to slowly changing currents such as tides, namely that periods of near critical flow dominate wave generation.
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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) | 0.000 | 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".