PyTorch Implementation and Explanation of Graph Representation Learning papers: DeepWalk, GCN, GraphSAGE, ChebNet & GAT.

📐 Orthogonal polynomials in all shapes and sizes.

A web app that generates code for efficiently approximating mathematical functions of one variable.

spectralembeddings is a python library which is used to generate node embeddings from Knowledge graphs using GCN kernels and Graph Autoencoders. Variations include VanillaGCN,ChebyshevGCN and Spline GCN along with SDNe based Graph Autoencoder.

This is my personal library of code that is common to my different projects (Photosounder, SplineEQ, Spiral and others)

Methods in numerical analysis. Includes: Lagrange interpolation, Chebyshev polynomials for optimal node spacing, iterative techniques to solve linear systems (Gauss-Seidel, Jacobi, SOR), SVD, PCA, and more.

High order and sparse layers in pytorch. Lagrange Polynomial, Piecewise Lagrange Polynomial, Piecewise Discontinuous Lagrange Polynomial (Chebyshev nodes) and Fourier Series layers of arbitrary order. Piecewise implementations could be thought of as a 1d grid (for each neuron) where each grid element is Lagrange polynomial. Both full connected a…

The PyTorch version of ChebyNet.

Python implementation of Remez algorithm, provides the best uniform polynomial approximation to functions based on the minimization of the maximum absolute error and the equioscillation theorem.

A simple python module for approximating any sympy expression using the Taylor series and Chebyshev polynomials.

A collection of Python programs that helps in Numerical Analysis.

A Python module to compute multidimensional arrays of evaluated (orthogonal) functions.

A Rust library for computing and evaluating polynomial approximations of functions of one variable using Chebyshev expansions.

Chebyshev polynomials of the first kind and primality testing

Source code for R package chebpol on CRAN

Third project for DisCont Mathematics 2 @ FER

C++ functions which evaluate Chebyshev polynomials

Toolkit for Data Science & Statistics

Orthogonal polynomials for optics analysis

SEMIEMP:Open source code for semiempirical qunatum chemistry calculations