https://github.com/anjishnubose/fixedpointtoolkit.jl

Fixed Point solver for generic functions
https://github.com/anjishnubose/fixedpointtoolkit.jl

condensed-matter-physics fixed-point julia-package physics self-consistency

Last synced: 4 months ago
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Fixed Point solver for generic functions

• Host: GitHub
• URL: https://github.com/anjishnubose/fixedpointtoolkit.jl
• Owner: Anjishnubose
• License: mit
• Created: 2023-07-19T05:12:46.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2023-10-02T22:00:32.000Z (over 2 years ago)
• Last Synced: 2025-10-21T10:58:57.491Z (8 months ago)
• Topics: condensed-matter-physics, fixed-point, julia-package, physics, self-consistency
• Language: Julia
• Homepage: https://anjishnubose.github.io/FixedPointToolkit.jl/
• Size: 167 KB
• Stars: 2
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# FixedPointToolkit.jl

[![Build Status](https://github.com/Anjishnubose/FixedPointToolkit.jl/actions/workflows/CI.yml/badge.svg?branch=main)](https://github.com/Anjishnubose/FixedPointToolkit.jl/actions/workflows/CI.yml?query=branch%3Amain)

FixedPointToolkit.jl is a Julia package meant for calculating fixed points of any scalar or vector functions, or equivalently, solve some system of self-consistent equations.

Currently supported :

* Fixed point iteration can work on any user defined function.

* User has options to use different pre-defined update methods to be used during the iterations : Simple Mixing, Schduled Mixing, and Broyden Mixing.

* Can also implement a custom update function for user-specific scenarios.

* Can allow for different kinds of scheduling where the step-size in parameter space during the iterations changes. Right now supports Quadratic and Exponential scheduling, but can also support custom user-defined scheduler as well.

* Can checkpoint and save results into JLD2 files, and resume iterations from reading such files.

* Can plot results of inputs, outputs, and convergence as a function of iterations.

## Documentation

For further details, please refer to [Documentation](https://anjishnubose.github.io/FixedPointToolkit.jl/)