ABSTRACT
Consider the following nonlinear time-varying system with the equilibrium state at the origin: () x ˙ = f ( t , x ) , x ∈ R n , f ( t , 0 ) = 0 , ∀ t ≥ t 0 . https://s3-euw1-ap-pe-df-pch-content-public-p.s3.eu-west-1.amazonaws.com/9781315215990/21503a69-fc33-4b34-8963-66d1e7a12f70/content/eq799.tif"/>
