Displaying similar documents to “Erratum : Crystalline Dieudonné module theory via formal and rigid geometry”

A note on test modules

Ladislav Bican, Pavel Jambor, Tomáš Kepka, Petr Němec (1976)

Commentationes Mathematicae Universitatis Carolinae

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A functorial approach to the behaviour of multidimensional control systems

Jean-François Pommaret, Alban Quadrat (2003)

International Journal of Applied Mathematics and Computer Science

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We show how to use the extension and torsion functors in order to compute the torsion submodule of a differential module associated with a multidimensional control system. In particular, we show that the concept of the weak primeness of matrices corresponds to the torsion-freeness of a certain module.