Abstract: | Abstract
In this paper we consider the effective reducibility of the following linear differential equation:
, where A is a constant matrix, Q(t,ɛ) is quasiperiodic in t, and ɛ is a small perturbation parameter. We prove that if the eigenvalues of A and the basic frequencies of Q satisfy some non-resonant conditions, the linear differential equation can be reduced to
, where R* is exponentially small in ɛ. |