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＜電子ブック＞
Geometric Theory of Discrete Nonautonomous Dynamical Systems / by Christian Pötzsche
(Lecture Notes in Mathematics. ISSN:16179692 ; 2002)

版	1st ed. 2010.
出版者	(Berlin, Heidelberg : Springer Berlin Heidelberg : Imprint: Springer)
出版年	2010
大きさ	XXIV, 399 p. 17 illus., 2 illus. in color : online resource
著者標目	*Pötzsche, Christian author SpringerLink (Online service)
件　名	LCSH:Dynamical systems FREE:Dynamical Systems
一般注記	Nonautonomous Dynamical Systems -- Nonautonomous Difference Equations -- Linear Difference Equations -- Invariant Fiber Bundles -- Linearization Nonautonomous dynamical systems provide a mathematical framework for temporally changing phenomena, where the law of evolution varies in time due to seasonal, modulation, controlling or even random effects. Our goal is to provide an approach to the corresponding geometric theory of nonautonomous discrete dynamical systems in infinite-dimensional spaces by virtue of 2-parameter semigroups (processes). These dynamical systems are generated by implicit difference equations, which explicitly depend on time. Compactness and dissipativity conditions are provided for such problems in order to have attractors using the natural concept of pullback convergence. Concerning a necessary linear theory, our hyperbolicity concept is based on exponential dichotomies and splittings. This concept is in turn used to construct nonautonomous invariant manifolds, so-called fiber bundles, and deduce linearization theorems. The results are illustrated using temporal and full discretizations of evolutionary differential equations HTTP:URL=https://doi.org/10.1007/978-3-642-14258-1

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