IMI/Publicaţii/BASM/Ediţii/BASM n.1 (29), 1999/

On the reducibility of linear completely integrable systems with quasiperiodic coefficients. (English)

Authors: Glavan V., Hincu V.


We examine the reducibility of linear differential systems with multidimensional time and quasiperiodic coefficients. We prove that the partial reducibility in some non-resonant direction implies the (global) reducibility. As a consequence, we obtain the reducibility of systems sufficiently close to constant coefficients and of systems having "full spectrum" in some direction.

Universitatea de Stat din Moldova
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