Oberwolfach References on Mathematical Software



GEOMS is a Fortran77 software package for the numerical integration of general model equations (equations of motion) of multibody systems. The code combines a regularization technique with the Runge-Kutta method of type Radau IIa of order 5. This regularization technique reduces the index under preservation of all information of the solution manifold and, therefore, allows a robust numerical integration of the system.


Dr. Andreas Steinbrecher, Fakultaet II - Mathematik und Naturwissenschaften, Institut fuer Mathematik, Sekretariat MA 4-5, TU Berlin, D-10623 Berlin



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