ABSTRACT
The general form for a linear homogeneous system with periodic coefficients is () x ′ = A ( t ) x , https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9780203745489/72d71235-428b-4675-8f02-a350ed612e08/content/eq318.tif"/>
