stability

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Qualitative behavior of solutions near equilibria

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When & Why to Use This Skill

This Claude skill provides advanced capabilities for analyzing the qualitative behavior of dynamical systems near equilibria. It leverages principles from Dynamical Systems Theory to evaluate local stability, global structures, and bifurcations, facilitating deep insights into complex mathematical models and differential equations.

Use Cases

  • Stability Analysis: Determining whether a system returns to equilibrium after small perturbations in physics, control theory, or engineering models.
  • Bifurcation Study: Identifying critical parameter values where a system's qualitative behavior undergoes a fundamental change, essential for climate or economic forecasting.
  • Long-term Dynamics: Predicting the asymptotic behavior and limit sets of complex flows on manifolds for advanced academic research and theoretical modeling.
  • Compositional Modeling: Utilizing AlgebraicDynamics.jl integration to analyze resource-sharing machines and the interaction between interconnected dynamical systems.
namestability
descriptionQualitative behavior of solutions near equilibria
version1.0.0

Stability

Trit: 1 (PLUS) Domain: Dynamical Systems Theory Principle: Qualitative behavior of solutions near equilibria

Overview

Stability is a fundamental concept in dynamical systems theory, providing tools for understanding the qualitative behavior of differential equations and flows on manifolds.

Mathematical Definition

STABILITY: Phase space × Time → Phase space

Key Properties

  1. Local behavior: Analysis near equilibria and invariant sets
  2. Global structure: Long-term dynamics and limit sets
  3. Bifurcations: Parameter-dependent qualitative changes
  4. Stability: Robustness under perturbation

Integration with GF(3)

This skill participates in triadic composition:

  • Trit 1 (PLUS): Sources/generators
  • Conservation: Σ trits ≡ 0 (mod 3) across skill triplets

AlgebraicDynamics.jl Connection

using AlgebraicDynamics

# Stability as compositional dynamical system
# Implements oapply for resource-sharing machines
  • equilibrium (trit 0)
  • stability (trit +1)
  • bifurcation (trit +1)
  • attractor (trit +1)
  • lyapunov-function (trit -1)

Skill Name: stability Type: Dynamical Systems / Stability Trit: 1 (PLUS) GF(3): Conserved in triplet composition

Non-Backtracking Geodesic Qualification

Condition: μ(n) ≠ 0 (Möbius squarefree)

This skill is qualified for non-backtracking geodesic traversal:

  1. Prime Path: No state revisited in skill invocation chain
  2. Möbius Filter: Composite paths (backtracking) cancel via μ-inversion
  3. GF(3) Conservation: Trit sum ≡ 0 (mod 3) across skill triplets
  4. Spectral Gap: Ramanujan bound λ₂ ≤ 2√(k-1) for k-regular expansion
Geodesic Invariant:
  ∀ path P: backtrack(P) = ∅ ⟹ μ(|P|) ≠ 0
  
Möbius Inversion:
  f(n) = Σ_{d|n} g(d) ⟹ g(n) = Σ_{d|n} μ(n/d) f(d)