This paper studies commutativity of sixth-order differential systems with zero and nonzero
initial conditions (ICs). Given a sixth-order differential system A, we find its commutative pair …

After introducing commutativity concept and summarizing the relevant literature, this work is
focused on the commutativity of feedback conjugates. It is already known that a linear time …

This article studies the commutativity and sensitivity of the Lamé linear time‐varying systems
(LTVSs), and investigates the effects of disturbances on such systems. The commutative pair …

Necessary and sufficiently conditions are derived for the decomposition of a second order
linear time-varying system into two cascade connected commutative first order linear time …

Decomposition is a common tool for the synthesis of many physical systems. It is also used
for analyzing large-scale systems which are then known as tearing and reconstruction. On …

It is proven that the transitivity property of commutativity is always valid for second-order
linear time-varying analog systems whether their initial states are zero or not. Throughout …

Bu çalışmada, üçüncü mertebeden kısmi diferansiyel denklemin çözümü homotopy
pertürbasyon metodu ile elde edildi. Bu denklemin çözümü için homotopy pertürbasyon …

Although several publications have been appeared about the commutativity of linear time-
varying systems, no research has appeared so far on the evaluation of higher order …

In this study, necessary and sufficient conditions for the decomposition of any second-order
discrete-time linear time-varying system as a commutative pair of two first-order systems are …

In this study, explicit differential equations representing commutative pairs of some well-
known second-order linear time-varying systems have been derived. The commutativity of …