manifolds
There are 45 repositories under manifolds topic.
chakravala/Grassmann.jl
⟨Grassmann-Clifford-Hodge⟩ multilinear differential geometric algebra
JuliaManifolds/Manifolds.jl
Manifolds.jl provides a library of manifolds aiming for an easy-to-use and fast implementation.
JuliaManifolds/Manopt.jl
🏔️Optimization on Riemannian Manifolds in Julia
sreahw/schuller-geometric
Source code for lecture notes
sissa-data-science/DADApy
Distance-based Analysis of DAta-manifolds in python
abogatskiy/Geometry-Scenic-Intro
Comprehensive open source book on basic topology, smooth manifolds, differential geometry, Lie theory, homological algebra, and index theory.
JuliaManifolds/ManifoldsBase.jl
Basic interface for manifolds in Julia
justachetan/DiffGeoOps
Python implementation of the paper "Discrete Differential-Geometry Operators for Triangulated 2-Manifolds" by Meyer et. al. VisMath 2002
SaitejaUtpala/rieoptax
Riemannian Optimization Using JAX
chakravala/DirectSum.jl
Tangent bundle, vector space and Submanifold definition
RafaelArutjunjan/InformationGeometry.jl
Methods for computational information geometry
thoglu/jammy_flows
A package to describe amortized (conditional) normalizing-flow PDFs defined jointly on tensor products of manifolds with coverage control. The connection between different manifolds is fixed via an autoregressive structure.
chakravala/AbstractTensors.jl
Tensor algebra abstract type interoperability setup
imbirik/LieStationaryKernels
Supplementary code for the paper "Stationary Kernels and Gaussian Processes on Lie Groups and their Homogeneous Spaces"
JuliaManifolds/ManifoldDiffEq.jl
Differential equations on manifolds
ryushinn/flows-on-sphere
This is a Pytorch implementation of [normalizing flows on tori and spheres, ICML 2020]
Pranav-Jain/DiffGeoOps
This repository contains the python implementation of the paper titled "Discrete Differential-Geometry Operators for Triangulated 2-Manifolds" by Meyer et. al. VisMath 2002 http://multires.caltech.edu/pubs/diffGeoOps.pdf
mjg211/phaseR
Development version of phaseR, an R package for phase plane analysis of one- and two-dimensional autonomous ODE systems
shaydeu1/Robust-Manifold-Denoising-
This packaged is an implementation of our paper "Robust Denoising of Piece-Wise Smooth Manifolds", ICASSP 2018 The algorithm creates an affinity graph and perform denoising on a set of N input points in R^n. Given an input set of points in any arbitrary dimension, an affinity graph is first created based on Tensor Voting, Local PCA or Euclidean distances, or the Tensor Voting Graph [3] . Then it performs denoising using a modified version of the recently proposed MFD algorithm[1]. The MFD algorithm uses the Spectral Graph Wavelet (SGW) transform in order to perform denoising directly in the spectral graph wavelet domain. Main function - Main_Demo provides an example of running our algorithm
chakravala/Adapode.jl
Adaptive P/ODE numerics with Grassmann element TensorField assembly
JuliaManifolds/FunManifolds.jl
Functional differential geometry in Julia
Fematika/Animations
My animations for my videos
JuliaManifolds/ManifoldDiff.jl
Differentiation on manifolds
psuarezserrato/aprendizaje-geometrico
Materiales del Curso Aprendizaje Geométrico Profundo, Posgrado Matemáticas UNAM 2023-1
astro-informatics/sleplet
Slepian Scale-Discretised Wavelets in Python
chakravala/Cartan.jl
TensorField topology over FrameBundle ∇ with Grassmann.jl finite elements
daniel-dodd/riemannian_dog
Learning-Rate-Free Stochastic Riemannian Optimization in JAX.
Niohori/Synge-Tensor-Calculus
Solutions and clarifications for Tensor Calculus by J.L. Synge and A. Schild (Dover Publication)
JuliaManifolds/ManoptExamples.jl
🏔️⛷️ ManoptExamples.jl – A collection of research and tutorial example problems for Manopt.jl
luizmugnaini/deep-dive
Extensive learning notes on mathematics. Now hosted at https://git.sr.ht/~presheaf/deep-dive
Pseudomanifold/CompHom
Computing homology groups of simplicial complexes
airalcorn2/aquamam
An autoregressive, quaternion manifold model for rapidly estimating complex SO(3) distributions.
tdaverse/tdaunif
uniform samplers from immersed manifolds
Cz1544252489/qrcode
This repo. is to save the codes in my article "Low-Rank Matrix Completion via QR-Based Retraction on Manifolds"
fwidmaier/maniflow
A Python library for geometric processing (parts of the library developed for M.Mat.0731 in SoSe23 and WiSe23/24 -- not the complete project...)