Files
nexus/wiki/concepts/Y-Combinator.md
weishen 5789476c23 Batch ingest: Multi-Agent Team / DevOps Maturity / 一语点醒梦中人 / NodeWarden
Sources:
- Agent-usecases-multi-Agent-Team.md
- DevOps-Maturity-Model-From-Traditional-IT-to-Advanced-DevOps.md
- AI-一语点醒梦中人.md
- Home-Office-NodeWarden-把-Bitwarden-搬上-Cloudflare-Workers彻底告别服务器.md

Entities: Trebuh, Cloudflare
Concepts: DevOps成熟度模型, 共享内存模式, 空性智慧, 绝处逢生
2026-04-15 18:05:17 +08:00

23 lines
675 B
Markdown
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
---
title: "Y Combinator"
type: concept
tags: [cs, lambda-calculus, recursion]
---
## Definition
Y Combinator不动点组合子是 λ-calculus 中的标准递归机制Y ≡ λf.(λx.f(x,x))(λx.f(x,x)),满足 Y f = f (Y f)。
## In Self-Optimizing Systems
在自递归优化生成系统中,稳定生成能力 G* 可表达为:
G* = Y STEP
其中 STEP ≡ λG. M(G, O(G(I), Ω))
验证STEP G* = M(G*, O(G*(I), Ω)) = G*(由固定点定义)
## Core Insight
Y Combinator 使无名字函数获得自参照能力,从而表达递归的生成器更新。
## Connections
- [[固定点]] ← 数学对应
- [[自递归优化生成系统]] ← 应用场景