DSWeb Dynamical Systems Software aims to collect all available software on dynamical systems theory. This project was originally launched during the special year Emerging Applications of Dynamical Systems, 1997/1998, at the Institute for Mathematics and its Applications. The information here includes functionality, platforms, languages, references, and contacts.

Please note that DSWeb is not responsible for any direct, indirect, special, incidental, or consequential damages arising from the use of the content provided here.

MDBM - Multi-Dimensional Bisection Method

Runner-up - DSWeb 2019 Tutorials on DS Software Contest, Junior Faculty Category

An efficient and robust root-finding algorithm, which can be used to determine whole high-dimensional submanifolds (points, curves, surfaces…) of the roots of implicit non-linear equation systems, even in cases, where the number of unknowns surpasses the number of equations.

pde2path

Runner-up - DSWeb 2018 Software Contest

The software tool pde2path is a Matlab package for numerical continuation and bifurcation analysis of FEM based numerical discretizations for PDE systems on one-, two- or three-dimensional domains, possibly coupled with auxiliary constraint equations.

PyDMD - Python Dynamic Mode Decomposition

Prize Winner - DSWeb 2019 Tutorials on DS Software Contest, Junior Faculty Category

PyDMD is a Python object-oriented and documented package that uses Dynamic Mode Decomposition for a data-driven model simplification based on spatiotemporal coherent structures.

SBSDS - Stability and Bifurcation of Switched Dynamical System

Runner-up - DSWeb 2019 Tutorials on DS Software Contest, Junior Faculty Category

SBSDS is a stability analysis package of switched dynamical systems based on the fundamental solution matrix where each switching is calculated separately by saltation matix.

SSMtool

Prize Winner - DSWeb 2019 Tutorials on DS Software Contest, Student Category

SSMtool is a MATLAB-based computational tool for computing two-dimensional spectral submanifolds (SSMs) in nonlinear mechanical systems with arbitrary degrees of freedom.

tikz-network

Runner-up - DSWeb 2018 Software Contest

A tool to visualize complex networks in LaTeX.

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