Code

Chebfun in Python

pychebfun

An implementation of Trefethen and Battles' Chebfun package in Python.

B-Splines on symmetric spaces

bsplinelab

Using the de Casteljau algorithm to create $C^2$ splines on symmetric spaces.

Image matching with PyTorch

diffeopt

Minimise any loss function using automatic differentiation to do direct or indirect matching

Computing shape invariants of planar curves using finite element method

femshape

Python library for computing shape invariants of planar curves using finite element method and the FEniCS package.

Bifurcation diagrams of nonlinear wave equations

SpectraVVave

Bifurcation diagrams of traveling waves for nonlinear wave equations.

Spin system simulator

spinsys

Simulations of spin systems with the spherical midpoint method.

Multi-symplectic solver in Python

multishake

Simulations of wave maps with the multi-symplectic SHAKE method.

Integrate any differential equation on any homogeneous space. It is an implementation of the skeleton description of Runge–Kutta methods on homogeneous spaces. The only requirement is to have an isotropy choice at your disposal for the homogeneous space at hand. Many such isotropy choices are available from our paper. There are examples in the corresponding notebook demo.