pina

Solve PDE-based modeling problems with physics-informed neural networks in PyTorch.

15|2|Updated May 22, 2025
One-click install
npx skills add https://github.com/synapticore-io/marimo-flow --skill pina
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: pina
Source: https://github.com/synapticore-io/marimo-flow/tree/main/.claude/Skills/pina
Command: npx skills add https://github.com/synapticore-io/marimo-flow --skill pina

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Provides a practical framework to build physics-informed neural networks (PINNs) and neural operators for solving PDEs, inverse problems, and operator learning with PyTorch.

Core Features & Use Cases

  • PINN and neural-operator solvers for forward and inverse PDE problems.
  • Problem definition, model construction, training with MLflow integration, and visualization.
  • Use cases include barrier problems in engineering, parameter identification, and multi-query operator learning.

Quick Start

Train a PINA model by defining a PDE problem, choosing a network, wrapping it in a PINN solver, and running a training loop to obtain predictions and diagnostics.

Frequently Asked Questions about pina

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

FAQPage Schema
How do I solve PDE problems using physics-informed neural networks?

You can solve PDE problems using physics-informed neural networks by defining the PDE problem, choosing a network, wrapping it in a PINN solver, and running a training loop to obtain predictions and diagnostics.

What is physics-informed machine learning for forward and inverse PDE problems?

Physics-informed machine learning for forward and inverse PDE problems applies neural networks to model physical constraints, enabling parameter identification and barrier problem solving within scientific ML workflows.

Do I need PyTorch to train neural operators for reduced-order modeling?

Yes, you need PyTorch to train neural operators for reduced-order modeling, as the framework requires PyTorch, MCP context7, and MLflow for training, tracking, and visualization integration.

Can I use PINA for operator learning and multi-query scenarios?

Yes, you can use PINA for operator learning and multi-query scenarios, as it provides neural operator solvers specifically designed for these advanced scientific ML workflows.

What's the best way to track PDE solver training and visualize results?

The best way to track PDE solver training and visualize results is by using MLflow integration, which provides experiment tracking and visualization capabilities directly within the physics-informed neural network training loop.