BIFPACK
Fortran 77 package for bifurcation, continuation and stability analysis.
Blended Implicit Methods (BiM)
Fortran 77 code implementing a variable order-variable stepsize method for (stiff) initial value problems for ODEs. The order of the method varies from 4 to 14, according to a suitable order variation strategy.
BOUNDSCO
Version of the program BOUNDSOL for the solution of multi-point boundary-value problems with switching conditions. By H. J. Oberle.
Differential Equation Software
Code for Initial Value and Boundary Value Problems.
Differential Equations
Ernst Hairer's collection of code for solving DEs.
DVERK
Fortran 77 subroutine written by Hull, Enright and Jackson for the numerical solution of systems of initial value problems for ordinary differential equations.
Fortran Programs for Solving Boundary-Eigenvalue P
Forran 77 codes by M. Marletta and L. Greenberg.
Initial Value Problems
The code GAM numerically solves solves first order ordinary differential equations, either stiff or nonstiff in the form y'=f(x,y), with a given initial condition. The code GAMD is a generalization of GAM for the solution of Differential Algebraic Equations of index less than or equal to 3 in the form M y' = f(x,y), with a given initial condition. By Francesca Mazzia.
Jeff Cash
Codes for boundary value problems, initial value problems, and geometric integration.
Ordinary Differential Equations
Code from the Institute of Numerical Mathematics of Martin Luther University.
Test Set for Initial Value Problem Solvers
Test sets, solvers and links for Initial Value Problems for ODEs.