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  • The Inria's Research Teams produce an annual Activity Report presenting their activities and their results of the year. These reports include the team members, the scientific program, the software developed by the team and the new results of the year. The report also describes the grants, contracts and the activities of dissemination and teaching. Finally, the report gives the list of publications of the year.

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DISCO - 2013



Section: Software and Platforms

SystemTheory

Participants : Alban Quadrat [correspondent] , Thomas Cluzeau [ENSIL, Univ. Limoges] , Markus Lange-Hegermann [Univ. Aachen] , Mohamed Barakat [Univ. Kaiserslautern] .

The SystemTheory package is a homalg based package dedicated to mathematical systems. This package, still in development, will include the algorithms developed in the OreModules and OreMorphisms packages. It currently contains an implementation of the OreMorphisms procedures which handle the decomposition problem aiming at decomposing a module/system into direct sums of submodules/subsystems, and Serre's reduction problem aiming at finding an equivalent system defined by fewer unknowns and fewer equations.