manifolds

There are 1 repository under manifolds topic.

Grassmann.jl
chakravala / Grassmann.jl
⟨Grassmann-Clifford-Hodge⟩ multilinear differential geometric algebra
algebra automatic-differentiation clifford-algebras complex-numbers computational-geometry computer-algebra differential-geometry discrete-exterior-calculus geometric-algebra geometry-processing lie-groups linear-algebra manifolds quantum-computing quaternion simplicial-complexes tensor tensor-algebra topology
Language:Julia 475
JuliaManifolds / Manifolds.jl
Manifolds.jl provides a library of manifolds aiming for an easy-to-use and fast implementation.
julia manifolds
Language:Julia 382
JuliaManifolds / Manopt.jl
🏔️Manopt. jl – Optimization on Manifolds in Julia
julia manifolds manopt optimization
Language:Julia 335
sreahw / schuller-geometric
Source code for lecture notes
algebras axioms bundles classification curves dynkin geometry homotopy lie logic manifolds notes physics sets topology truth
Language:TeX 141
sissa-data-science / DADApy
Distance-based Analysis of DAta-manifolds in python
python intrinsic-dimension density-estimation manifolds density-based-clustering data-science data-analysis machine-learning
Language:Python 111
JuliaManifolds / ManifoldsBase.jl
Basic interface for manifolds in Julia
julia manifolds
Language:Julia 88
DiffGeoOps
justachetan / DiffGeoOps
Python implementation of the paper "Discrete Differential-Geometry Operators for Triangulated 2-Manifolds" by Meyer et. al. VisMath 2002
2-manifolds 3d curvature differential-geometry differential-geometry-operators discrete-differential-geometry manifolds mayavi mother-son-mesh numerical-methods python python3 scientific-computing torus triangulation
Language:Python 53
abogatskiy / Geometry-Autistic-Intro
Comprehensive open source book on basic topology, smooth manifolds, differential geometry, Lie theory, homological algebra, and index theory.
geometry homological-algebra manifolds topology lecture-notes lectures textbook
Language:TeX 51
chakravala / DirectSum.jl
Tangent bundle, vector space and Submanifold definition
type-system abstract-algebra linear-algebra category-theory manifold manifolds tensor-algebra math tensors compositionality functor applied-category-theory
Language:Julia 50
SaitejaUtpala / rieoptax
Riemannian Optimization Using JAX
jax manifolds optimization-algorithms
Language:Jupyter Notebook 47
chakravala / AbstractTensors.jl
Tensor algebra abstract type interoperability setup
tensor-algebra type-system tensor linear-algebra category-theory math manifold manifolds compositionality applied-category-theory functor
Language:Julia 43
imbirik / LieStationaryKernels
Supplementary code for the paper "Stationary Kernels and Gaussian Processes on Lie Groups and their Homogeneous Spaces"
gaussian-processes homogeneous-spaces kernels lie-groups manifolds sampling symmetric-spaces
Language:Python 42
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.
normalizing-flows probability-distribution pdf manifolds
Language:Python 42
RafaelArutjunjan / InformationGeometry.jl
Methods for computational information geometry
geodesics kullback-leibler-divergence confidence-regions fisher-information hypothesis-testing manifolds parameter-inference profile-likelihood
Language:Julia 41
JuliaManifolds / ManifoldDiffEq.jl
Differential equations on manifolds
differential-equations julia manifolds
Language:Julia 30
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
mayavi manifolds mesh mesh-networks 3d triangulated-surfaces differential-geometry curvature gaussian principal-curvatures triangulation discrete-differential-geometry diffgeoops geometry-processing geometry
Language:Python 17
ryushinn / flows-on-sphere
This is a Pytorch implementation of [normalizing flows on tori and spheres, ICML 2020]
distribution-estimation manifolds normalizing-flows
Language:Python 16
mjg211 / phaseR
Development version of phaseR, an R package for phase plane analysis of one- and two-dimensional autonomous ODE systems
biological-modeling differential-equations dynamical-systems ecological-modelling lotka-volterra manifolds modeling-dynamic-systems morris-lecar perturbation-analysis phase-plane sir-model species-interactions van-der-pol
Language:R 15
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
denoising manifolds
Language:MATLAB 15
JuliaManifolds / FunManifolds.jl
Functional differential geometry in Julia
manifolds julia
Language:Julia 13
chakravala / Adapode.jl
Adaptive P/ODE numerics with Grassmann element TensorField assembly
differential-equations numerical-methods fem finite-elements finite-element-methods ode ode-solver finite-element-analysis pde pde-solver differential-geometry discrete-exterior-calculus partial-differential-equations manifolds numerical-analysis numerical-integration finite-difference calculus runge-kutta mesh-processing
Language:Julia 10
Fematika / Animations
My animations for my videos
math manifolds
Language:JavaScript 10
JuliaManifolds / ManifoldDiff.jl
Differentiation on manifolds
automatic-differentiation differentiation julia manifolds
Language:Julia 10
JuliaManifolds / ManifoldML.jl
machine-learning manifolds
Language:Julia 10
astro-informatics / sleplet
Slepian Scale-Discretised Wavelets in Python
manifolds python slepian-functions sphere wavelets hacktoberfest
Language:Python 7
chakravala / Cartan.jl
Maurer-Cartan-Lie frame connections ∇ Grassmann.jl TensorField derivations
applied-category-theory calculus clifford-algebras compositionality computational-geometry computational-topology curvature differential-geometry discrete-exterior-calculus general-relativity geometric-algebra hyperbolic-geometry lie-groups manifolds mesh-processing non-euclidean-geometry riemannian-geometry tensor tensor-algebra topology
Language:Julia 7
psuarezserrato / aprendizaje-geometrico
Materiales del Curso Aprendizaje Geométrico Profundo, Posgrado Matemáticas UNAM 2023-1
deep-learning deep-learning-on-manifolds geometry graph manifold-inference manifold-learning manifolds neural-networks
Language:Jupyter Notebook 7
Pseudomanifold / CompHom
Computing homology groups of simplicial complexes
algebraic-topology c-plus-plus homology homology-computation manifolds simplicial-complexes simplicial-homology
Language:C++ 6
JuliaManifolds / ManoptExamples.jl
🏔️⛷️ ManoptExamples.jl – A collection of research and tutorial example problems for Manopt.jl
examples julia manifolds manopt
Language:Julia 5
luizmugnaini / deep-dive
Extensive learning notes on mathematics
algebraic-topology category-theory combinatorics differential-geometry graph-theory group-theory homotopy-theory linear-algebra manifolds mathematics module-theory probability-theory ring-theory simplicial-sets statistics topology dendroidal-sets machine-learning
Language:TeX 5
Niohori / Synge-Tensor-Calculus
Solutions and clarifications for Tensor Calculus by J.L. Synge and A. Schild (Dover Publication)
latex mathematics physics tikz differential-geometry tensor manifolds
Language:TeX 5
daniel-dodd / riemannian_dog
Learning-Rate-Free Stochastic Riemannian Optimization in JAX.
jax manifolds optimization optimization-algorithms riemannian-geometry
Language:Python 3
tdaverse / tdaunif
uniform samplers from immersed manifolds
manifolds r sampler tda topological-data-analysis topological-statistics
Language:R 3
airalcorn2 / aquamam
An autoregressive, quaternion manifold model for rapidly estimating complex SO(3) distributions.
deep-learning manifolds pose-estimation
Language:Python 2
olivierverdier / ManifoldNormal.jl
Normal distributions on manifolds
manifolds normal-distribution probability-distributions
Language:Julia 1
rafaelrojasmiliani / manifolds
Riemmanian Manifold representation library with automatic first order differentiation
control manifold-optimization manifolds mathematics motion-planning riemman-manifold robotics
Language:C++ 1

manifolds

chakravala / Grassmann.jl

JuliaManifolds / Manifolds.jl

JuliaManifolds / Manopt.jl

sreahw / schuller-geometric

sissa-data-science / DADApy

JuliaManifolds / ManifoldsBase.jl

justachetan / DiffGeoOps

abogatskiy / Geometry-Autistic-Intro

chakravala / DirectSum.jl

SaitejaUtpala / rieoptax

chakravala / AbstractTensors.jl

imbirik / LieStationaryKernels

thoglu / jammy_flows

RafaelArutjunjan / InformationGeometry.jl

JuliaManifolds / ManifoldDiffEq.jl

Pranav-Jain / DiffGeoOps

ryushinn / flows-on-sphere

mjg211 / phaseR

shaydeu1 / Robust-Manifold-Denoising-

JuliaManifolds / FunManifolds.jl

chakravala / Adapode.jl

Fematika / Animations

JuliaManifolds / ManifoldDiff.jl

JuliaManifolds / ManifoldML.jl

astro-informatics / sleplet

chakravala / Cartan.jl

psuarezserrato / aprendizaje-geometrico

Pseudomanifold / CompHom

JuliaManifolds / ManoptExamples.jl

luizmugnaini / deep-dive

Niohori / Synge-Tensor-Calculus

daniel-dodd / riemannian_dog

tdaverse / tdaunif

airalcorn2 / aquamam

olivierverdier / ManifoldNormal.jl

rafaelrojasmiliani / manifolds