Official development repository for SUNDIALS - a SUite of Nonlinear and DIfferential/ALgebraic equation Solvers. Pull requests are welcome for bug fixes and minor changes.

GPU-ready IMEX and multirate ODE solvers for large-scale scientific models

Oak Ridge Matrix Exponential toolkit

A FORTRAN library for the integration of ordinary differential equations with direct and adjoint sensitivity analysis capabilities

A MATLAB Toolbox for Efficient Simulation and Control of Flexible Robots

A MATLAB suite of initial value problems

This repository provides coefficients of various time-stepping schemes developed by CSL members.

Modular simulation framework for discrete and differential temporal simulations with integrated Monte Carlo capabilities.

Package for the generation of coefficients used in Spectral Deferred Correction and related methods (Runge-Kutta, ...)

Exported low-stage, high-order and very-high-order explicit Runge-Kutta tableaux for smooth, nonstiff ODEs.

Numerical experiments analyzing various time integrators & discretizations for the simulation & optimal control of rigid-flexible multibody systems.

A python module for solving single degree of freedom dynamic systems using time integration

Python implementation for the oscillator example for partitioned simulations.

Generate LaTeX time‐integration (RK4) update formulas for warp-bubble evolution variables by consuming finite‐difference stencil `.tex` files from the warp-discretization repo.

Dynamic modeling and simulation of geometrically exact beams using Lie-group variational integrators.

Practical shift choice for Shift-And-Invert method

Solver for MaRGE in 3D flow based on the method by Daitche (2013)

Typed time-integration policies for the Atlas multiphysics stack

Mixing GFM method with PinT task scheduling