Differential Geometry Python Packages

coordinate-system

Coordinate transformations play a pivotal role in computer graphics, robotics, and the broader domains of mathematics and physics. This project introduces a novel computable coordinate system object that bridges the gap between theoretical frameworks and numerical computations.

dynamo-release

Inclusive model of expression dynamics with conventional or metabolic labeling based scRNA-seq / multiomics, vector field reconstruction and differential geometry analyses

phg-vis

Coordinate transformations play a pivotal role in computer graphics, robotics, and the broader domains of mathematics and physics. This project introduces a novel computable coordinate system object that bridges the gap between theoretical frameworks and numerical computations.

cfspy

A package to simulate the output of a control system by means of the Chen-Fliess series.

deltaconv

Code for the SIGGRAPH 2022 paper "DeltaConv: Anisotropic Operators for Geometric Deep Learning on Point Clouds."

generalisedformanricci

Forman Ricci Curvature for Simplicial Complex.

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General Relativity Utilities in Python

diffforms

A symbolic differential form library for python

dhl-mm

Sparse Lie algebra engine for G₂, F₄, E₆, E₇, E₈ — 913× compression, lattice gauge theory, equivariant GNN layers. pip install dhl-mm

pystein

General Relativity Utilities in Python

invariants-py

Calculate invariant trajectory representations from trajectory data and generate new trajectories from the invariants.

finslerax

Differentiable Finsler geometry in JAX: learnable asymmetric metrics, geodesics, eikonal solvers, curvature, and parallel transport.

gemex

GEMEX is a novel, model-agnostic Explainable AI (XAI) library grounded in Riemannian information geometry and differential geometry. It treats a trained model as defining a statistical manifold equipped with the Fisher Information Metric and derives all explanations from the intrinsic geometry of that manifold.

scikit-curve

A toolkit to manipulate n-dimensional geometric curves in Python :curly_loop:

xact-py

Native Julia port of the xAct (xact.es) tensor algebra suite for general relativity — canonicalization, contraction, covariant derivatives, perturbation theory, and Riemann invariants

geometry-blender

Building geometric objects using blending techniques and global deformations