chebyshev-polynomials

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

📐 Orthogonal polynomials in all shapes and sizes.

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.

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

The PyTorch version of ChebyNet.

A collection of Python programs that helps in Numerical Analysis.

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

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…

Chebyshev polynomials of the first kind and primality testing

Source code for R package chebpol on CRAN

C++ functions which evaluate Chebyshev polynomials

Third project for DisCont Mathematics 2 @ FER

Orthogonal polynomials for optics analysis

SEMIEMP:Open source code for semiempirical qunatum chemistry calculations

This is the repo of the research paper, "Data-driven computing in elasticity via Chebyshev Approximation".

Fit exponential and harmonic functions using Chebyshev polynomials. Forked from https://pypi.org/project/chebyfit

complexarith is an attempt to model the complex field arithmetic in Java to be used in mathematical developments.

When life gives you intractable value functions, use Chebyshev Interpolation