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
str. Mateevici 60, MD-2009 Chişinău, Moldova