Julia package for function approximation

:rocket: Julia package for orthogonal polynomial transforms :snowboarder:

Probabilistic Numerical Differential Equation solvers via Bayesian filtering and smoothing

Solve Fractional Differential Equations using high performance numerical methods

Julia package for solving singular integral equations

Geometric Numerical Integration in Julia

Julia toolbox for underwater acoustic modeling

Structure Preserving Machine Learning Models in Julia

A Julia package for classical orthogonal polynomials and expansions

Piecewise Deterministic Sampler library (Bouncy particle sampler, Zig Zag sampler, ...)

A Julia package for working with spherical harmonic expansions

Exploring practical possibilities of approximating functions with frames rather than with a basis

Families of polynomials

Physics-Enhanced Regression for Initial Value Problems

Lazy, structured, and efficient operations with kernel matrices.

Easy-to-use Spherical Harmonics, based on FastTransforms.jl

A package to calculate ensemble averaged waves in heterogeneous materials. The focus is on wave propagation, scattering, and reflection, from particulate and porous materials.

Supports approximating functions and solving differential equations on various higher dimensional domains such as disks and triangles

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N-Point Correlation Functions in Julia

A collection of methods for manipulating various well-known types of basis functions and recombining them into more general dictionaries

Orbital dynamics and waveforms for binary black-hole systems, in the post-Newtonian approximation

FractionalTransforms.jl: A Julia package aiming at providing fractional order transforms with high performance.

Calculate oscillatory integrals using Julia

Julia wrapper for Acoustics Toolbox (Bellhop, Kraken, ...)

Julia package for transfer operator spectral methods

Quantum states for quantum optics.

Spherical functions of arbitrary float types

Plot Wigner function and density matrix generated by QuantumStateBase.jl

Package for the Rigorous Computation of Invariant Measures

Fast accurate creation, detection and analysis of quantum vortex distributions.

Wrappers for GeometricIntegrators.jl into the SciML common interface for scientific machine learning (SciML)

Distributions for continuous variables

A Julia repository for semiclassical orthogonal polynomials

A package for representing orthogonal polynomials as quasi arrays

Support for Fourier-based spaces in ApproxFun

Simulate EEG / ERP data with overlap, non-linear effects, multiple regression

A Julia package for piecewise spectral methods such as p-FEM

Power spectra on the masked sky

A julia package to compute the Distribution of Relaxation Times (DRT) of a given set of impedance measurements.