04028nam 2200685 a 450 991078855610332120230725045539.01-283-14459-X9786613144591981-4307-75-0(CKB)3360000000001383(EBL)731209(OCoLC)740446113(SSID)ssj0000520625(PQKBManifestationID)11364259(PQKBTitleCode)TC0000520625(PQKBWorkID)10514927(PQKB)10171788(MiAaPQ)EBC731209(WSP)00001109 (Au-PeEL)EBL731209(CaPaEBR)ebr10479795(CaONFJC)MIL314459(EXLCZ)99336000000000138320110225d2010 uy 0engur|n|---|||||txtccr2-D quadratic maps and 3-D ODE systems[electronic resource] a rigorous approach /Elhadj Zeraoulia, Julien Clinton SprottSingapore ;Hackensack, N.J. World Scientific Pub. Co.c20101 online resource (342 p.)World Scientific series on nonlinear science. Series A, Monographs and treatises,1793-1010 ;v. 73Description based upon print version of record.981-4307-74-2 Includes bibliographical references and index.Preface; Contents; Acknowledgements; 1. Tools for the rigorous proof of chaos and bifurcations; 2. 2-D quadratic maps: The invertible case; 3. Classification of chaotic orbits of the general 2-D quadratic map; 4. Rigorous proof of chaos in the double-scroll system; 5. Rigorous analysis of bifurcation phenomena; Bibliography; IndexThis book is based on research on the rigorous proof of chaos and bifurcations in 2-D quadratic maps, especially the invertible case such as the H�non map, and in 3-D ODE's, especially piecewise linear systems such as the Chua's circuit. In addition, the book covers some recent works in the field of general 2-D quadratic maps, especially their classification into equivalence classes, and finding regions for chaos, hyperchaos, and non-chaos in the space of bifurcation parameters. Following the main introduction to the rigorous tools used to prove chaos and bifurcations in the two representative systems, is the study of the invertible case of the 2-D quadratic map, where previous works are oriented toward H�non mapping. 2-D quadratic maps are then classified into 30 maps with well-known formulas. Two proofs on the regions for chaos, hyperchaos, and non-chaos in the space of the bifurcation parameters are presented using a technique based on the second-derivative test and bounds for Lyapunov exponents. Also included is the proof of chaos in the piecewise linear Chua's system using two methods, the first of which is based on the construction of Poincare map, and the second is based on a computer-assisted proof. Finally, a rigorous analysis is provided on the bifurcational phenomena in the piecewise linear Chua's system using both an analytical 2-D mapping and a 1-D approximated Poincare mapping in addition to other analytical methods.World Scientific series on nonlinear science.Series A,Monographs and treatises ;v. 73.Forms, QuadraticDifferential equations, LinearBifurcation theoryDifferentiable dynamical systemsProof theoryForms, Quadratic.Differential equations, Linear.Bifurcation theory.Differentiable dynamical systems.Proof theory.515.352Zeraoulia Elhadj1466132Sprott Julien C42637MiAaPQMiAaPQMiAaPQBOOK99107885561033212-D quadratic maps and 3-D ODE systems3676441UNINA02707nam 22006135 450 991015617320332120230801225854.02-336-27381-02-296-25725-9(CKB)2670000000314017(MH)014188047-3(SSID)ssj0001052161(PQKBManifestationID)11537674(PQKBTitleCode)TC0001052161(PQKBWorkID)11075168(PQKB)11476112(WaSeSS)Ind00079226(EXLCZ)99267000000031401720140513d2010 my bfreur|||||||||||txtccrACTION PUBLIQUE, ACTION SOCIALE - Les questionnements des politiques, des chercheurs et des professionnelsParis Editions L'Harmattan20101 online resource (290 p.)Collection "Institut de la ville et du dâeveloppement "IVD" Action publique, action sociale Béatrice Muller2-296-11944-1 Les contributions ici présentées proposent : d'identifier ce qui relève de l'action publique et/ou sociale ; d'interpréter les transformations en cours ; de questionner le processus à l'Œuvre ; de saisir les actions publiques et sociales qui se mettent en place sur les territoires. Tous ces changements questionnent la gouvernabilité, dessinent de nouvelles modalités de gouvernance et laissent entrevoir un nouveau type de contrat social. (Un DVD accompagne et complète l'ouvrage).Social actionFranceCongressesSocial integrationFranceCongressesUrban policyFranceCongressesCommunity development, UrbanFranceCongressesSociology & Social HistoryHILCCSocial SciencesHILCCSocial ConditionsHILCCSocial actionSocial integrationUrban policyCommunity development, UrbanSociology & Social HistorySocial SciencesSocial ConditionsBéatrice Muller848516Muller BâeatriceBOOK9910156173203321ACTION PUBLIQUE, ACTION SOCIALE - Les questionnements des politiques, des chercheurs et des professionnels1895258UNINAThis Record contains information from the Harvard Library Bibliographic Dataset, which is provided by the Harvard Library under its Bibliographic Dataset Use Terms and includes data made available by, among others the Library of Congress