© 2002 by London Mathematical Society
© The London Mathematical Society
Reducibility of Nonautonomous Linear Differential Equations
Center for Dynamical Systems and Nonlinear Studies, Georgia Institute of Technology Atlanta, GA 30332, USA, siegmund{at}math.gatech.edu
Received 8 June 2000. Revision received 16 June 2001.
A linear autonomous system of differential equations
=Ax can be transformed to its Jordan normal form, that is, the transformed system is in block diagonal form and the blocks correspond to different eigenvalues. This result is generalized to arbitrary nonautonomous linear systems
=A(t)x with a locally integrable matrix function A:R
RNxN.