Software for delay equations

DDE-BIFTOOL

DDE-BIFTOOL is a Matlab package for numerical bifurcation analysis of delay differential equations with several fixed discrete delays.

Dynamics Solver

Dynamics Solver is intended to solve initial and boundary-value problems for continuous and discrete dynamical systems. It is possible to draw phase-space portraits, Poincaré maps, Liapunov exponents, cobweb diagrams, histograms and bifurcation diagrams.

XPP

XPP is a package for simulating and numerically solving dynamical systems. XPP can handle Differential equations, Delay equations, Volterra integral equations, Discrete dynamical systems, Markov processes, and Bifurcations.