geometric_flow_homotopy

Generate structural V3 and/or V4 of a document from plain text input.

1|Updated Mar 14, 2026
One-click install
npx skills add https://github.com/bneb/perqed --skill geometric-flow-homotopy
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: geometric_flow_homotopy
Source: https://github.com/bneb/perqed/tree/main/.agents/skills/geometric_flow_homotopy
Command: npx skills add https://github.com/bneb/perqed --skill geometric-flow-homotopy

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Deform geometric objects continuously or via a PDE-driven flow (Ricci flow, mean curvature flow) to canonical forms, enabling rigorous proofs of topological or geometric theorems by studying the flow's long-time behavior.

Core Features & Use Cases

  • Provides geometric-flow templates (Ricci flow, mean curvature flow style) to synthesize canonical forms and simplify complex geometries.
  • Supports explicit homotopy constructions, deformation retracts, and fundamental group analyses within Lean 4.
  • Use case: formalize a homotopy equivalence between spaces in Lean to validate invariants and guide theorem proofs.

Quick Start

Describe a Lean 4 proof skeleton that demonstrates a homotopy between two maps using the provided templates.

Frequently Asked Questions about geometric_flow_homotopy

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I formalize a homotopy equivalence in Lean 4 between two topological spaces?

You formalize a homotopy equivalence in Lean 4 by applying continuous deformation templates to construct explicit homotopies between maps, verifying topological invariants through deformation retracts and fundamental group analyses.

What is the role of Ricci flow in proving geometric theorems within Lean 4?

Ricci flow in Lean 4 acts as a PDE-driven process that deforms geometric objects into canonical forms, allowing rigorous proofs of topological theorems by analyzing the flow's long-time behavior and simplifying complex geometries.

Can I use mean curvature flow to study deformation retracts and fundamental groups?

Yes, you can apply mean curvature flow templates to continuously deform geometric objects into canonical forms, facilitating the analysis of deformation retracts and fundamental groups for formalized geometric theorem proofs.

How do I apply Seifert-van Kampen style reasoning to homotopy constructions in Lean 4?

You apply Seifert-van Kampen style reasoning in Lean 4 by using the provided geometric-flow templates to satisfy explicit homotopy construction requirements, enabling fundamental group analyses through continuous deformation of spaces.

Does this approach require explicit PDE-driven flows for topological proofs in Lean 4?

Explicit PDE-driven flows are not strictly required for all topological proofs in Lean 4, as the templates also support continuous deformations and explicit homotopy constructions, but PDE flows like Ricci flow help synthesize canonical forms for complex geometries.

What is the best way to simplify complex geometries for formalized theorem proofs in Lean 4?

The best way to simplify complex geometries in Lean 4 is to apply geometric-flow templates, such as Ricci flow or mean curvature flow, which continuously deform geometric objects into canonical forms to reveal underlying topological properties.