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---
title: "固定点语义"
type: concept
tags: []
---
## Definition
在递归自我优化生成系统中,稳定的生成能力对应于元生成算子 Φ 的不动点 G*,满足 Φ(G*) = G*。该生成器在自身的"生成→优化→更新"循环下保持不变。
## Core Properties
- 不动点定义G* ∈ G满足 Φ(G*) = G*
- 收敛条件:Φ 满足连续性或收缩性条件时可通过迭代获得G* = lim(n→∞) Φⁿ(G₀)
- 自洽性:不动点的输出已编码其自身改进所需的标准
## Related Concepts
- [[自举Meta生成]]:通过不动点实现递归自我优化的过程
- [[生成器空间]]:Φ 作用的空间
## Sources
- [[A-Formalization-of-Recursive-Self-Optimizing-Generative-Systems.md]]