# Reference Index

Project: Nonnormality in reinforcement learning closed loops

This folder stores copied reference reports for the new PaperSpine topic folder. The files were copied from `D:/Downloads`; the original files should remain in place and should be treated as external source materials.

## Included Reports

| File | Original Path | Size | Role in This Project |
|---|---|---:|---|
| `deep-research-report (49).md` | `D:/Downloads/deep-research-report (49).md` | 43,600 bytes | Compact Chinese research basis for nonnormality, transient amplification, covariance propagation, and RL control positioning. |
| `final_report.md` | `D:/Downloads/final_report.md` | 183,953 bytes | Full English research dossier with concept map, literature themes, DOI table, research gap analysis, and positioning guidance. |

## Report Summaries

### `deep-research-report (49).md`

Opening title: `控制系统与强化学习中的非正规性、瞬态放大与协方差传播`

Main sections:

- Executive Summary
- Concept Map
- Literature Review by Theme
- DOI Table
- Research Gap Analysis
- How to Position a New Paper
- Final Synthesis

Keyword scan:

| Keyword Group | Count |
|---|---:|
| nonnormal / non-normal / 非正规 / 非正则 | 48 |
| reinforcement learning / 强化学习 / RL | 69 |
| Koopman | 35 |
| Lyapunov / 李雅普诺夫 | 26 |
| variance / covariance / 方差 / 协方差 | 116 |
| safety / safe / constraint / violation / 安全 / 约束 | 83 |

Recommended use:

- Use as the Chinese reasoning backbone for the paper's source-amplifier story.
- Use its literature grouping to keep related work short and targeted.
- Use its research gap framing to avoid presenting CG-RVC as the only contribution.

### `final_report.md`

Opening title: `Nonnormality in Control Systems, Transient Amplification, Covariance Propagation, and Their Role in Reinforcement Learning Control and Safe RL`

Main sections:

- Executive Summary
- Concept Map
- Literature Review by Theme
- DOI Table
- Research Gap Analysis
- How to Position a New Paper

Important concept-map nodes:

- Residual Action Covariance
- Input Channel
- Nonnormal Closed-Loop Amplifier
- State Covariance Propagation
- Lyapunov Energy and Safety Violation
- The Missing Synthesis

Keyword scan:

| Keyword Group | Count |
|---|---:|
| nonnormal / non-normal / 非正规 / 非正则 | 329 |
| reinforcement learning / 强化学习 / RL | 276 |
| Koopman | 91 |
| Lyapunov / 李雅普诺夫 | 175 |
| variance / covariance / 方差 / 协方差 | 535 |
| safety / safe / constraint / violation / 安全 / 约束 | 484 |

Recommended use:

- Use as the primary evidence map for positioning, related work, and claim boundaries.
- Mine the DOI table for formal citations, but cite the original papers in the manuscript rather than citing this generated report.
- Use the concept-map nodes as the organizing vocabulary for `source_map.md`, `evidence_bank.md`, and `section_blueprints.md`.

## Citation Discipline

These reports are working materials, not final bibliographic authorities. Any claim transferred into the paper must be traced from the report to the original DOI, paper, dataset, or experiment before it appears as a formal citation.

