Sur les systèmes différentiels à coefficients périodiques

dc.contributor.author	Kardoussi, Chorouk
dc.date.accessioned	2023-11-23T11:09:36Z
dc.date.available	2023-11-23T11:09:36Z
dc.date.issued	2023
dc.identifier.uri	http://dspace.univ-guelma.dz/jspui/handle/123456789/15001
dc.description.abstract	Abstract In this work, we are interested in studying the differential equation with periodic coeffi- cients of the form : ˙x = A(t)x, x ∈ Rn. where A(t + T) = A(t). We will define some initial concepts related to differential systems with periodic coeffi- cients, which show us the existence of periodic solutions thanks to two important theories, Which allow us to convert these periodic systems into fixed systems thanks to a simple transformation.	en_US
dc.language.iso	fr	en_US
dc.publisher	University of Guelma	en_US
dc.subject	Linear systems with periodic coefficients, characteristic multipliers, periodic solutions, characteristic exponents.	en_US
dc.title	Sur les systèmes différentiels à coefficients périodiques	en_US
dc.type	Working Paper	en_US