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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.
pde2path
By
Hannes Uecker
Print
pde2path is a free and easy to use Matlab continuation/bifurcation package for elliptic systems of PDEs with arbitrary many components, on general two dimensional domains, and with rather general boundary conditions. The package is based on the FEM of the Matlab pdetool, and is explained by a number of examples, including Bratu's problem, the Schnakenberg model, Rayleigh Benard convection, and von Karman plate equations. These serve as templates to study new problems. The basic algorithm is a one parameter arclength-continuation, including a parallel computing version. Stability calculations, error control and mesh-handling, and some elementary time-integration are also supported. The continuation, branch-switching, plotting etc are performed via matlab command-line function calls guided by the Auto style. Website: http://www.staff.uni-oldenburg.de/hannes.uecker/pde2path/index.html
Keywords
Bifurcation analysis, Continuation, Other, Visualization
Model
PDEs
Software Type
Package
Language
MatLab
Platform
Unix
Linux
Windows
MacOS
Availability
Free for download under GNU GPL at
http://www.staff.uni-oldenburg.de/hannes.uecker/pde2path/index.html
Requires Matlab and its PDEtoolbox
Contact Person
Hannes Uecker,
[email protected]
; Jens Rademacher,
[email protected]
; Daniel Wetzel,
[email protected]
References to Papers
ArXiv:
http://arxiv.org/abs/1208.3112
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