LEADER 03287nam 2200625 450 001 996466508403316 005 20220912132718.0 010 $a3-540-39150-9 024 7 $a10.1007/BFb0082943 035 $a(CKB)1000000000437496 035 $a(SSID)ssj0000323551 035 $a(PQKBManifestationID)12065011 035 $a(PQKBTitleCode)TC0000323551 035 $a(PQKBWorkID)10300451 035 $a(PQKB)11053453 035 $a(DE-He213)978-3-540-39150-0 035 $a(MiAaPQ)EBC5585230 035 $a(Au-PeEL)EBL5585230 035 $a(OCoLC)1066195631 035 $a(MiAaPQ)EBC6842515 035 $a(Au-PeEL)EBL6842515 035 $a(PPN)155231286 035 $a(EXLCZ)991000000000437496 100 $a20220912d1988 uy 0 101 0 $aeng 135 $aurnn|008mamaa 181 $ctxt 182 $cc 183 $acr 200 10$aGlobal bifurcation of periodic solutions with symmetry /$fBernold Fiedler 205 $a1st ed. 1988. 210 1$aBerlin, Germany ;$aNew York, New York :$cSpringer-Verlag,$d[1988] 210 4$dİ1988 215 $a1 online resource (X, 154 p.) 225 1 $aLecture Notes in Mathematics,$x0075-8434 ;$v1309 300 $aBibliographic Level Mode of Issuance: Monograph 311 $a3-540-19234-4 327 $aMain results -- No symmetry ? a survey -- Virtual symmetry -- Generic local theory -- Generic global theory -- General global theory -- Applications -- Discussion -- Appendix on genericity. 330 $aThis largely self-contained research monograph addresses the following type of questions. Suppose one encounters a continuous time dynamical system with some built-in symmetry. Should one expect periodic motions which somehow reflect this symmetry? And how would periodicity harmonize with symmetry? Probing into these questions leads from dynamics to topology, algebra, singularity theory, and to many applications. Within a global approach, the emphasis is on periodic motions far from equilibrium. Mathematical methods include bifurcation theory, transversality theory, and generic approximations. A new homotopy invariant is designed to study the global interdependence of symmetric periodic motions. Besides mathematical techniques, the book contains 5 largely nontechnical chapters. The first three outline the main questions, results and methods. A detailed discussion pursues theoretical consequences and open problems. Results are illustrated by a variety of applications including coupled oscillators and rotating waves: these links to such disciplines as theoretical biology, chemistry, fluid dynamics, physics and their engineering counterparts make the book directly accessible to a wider audience. 410 0$aLecture Notes in Mathematics,$x0075-8434 ;$v1309 606 $aSingularities (Mathematics) 606 $aNonlinear operators 606 $aBifurcation theory 615 0$aSingularities (Mathematics) 615 0$aNonlinear operators. 615 0$aBifurcation theory. 676 $a515 700 $aFiedler$b Bernold$f1956-$056771 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a996466508403316 996 $aGlobal bifurcation of periodic solutions with symmetry$978557 997 $aUNISA LEADER 03617nam 22006853 450 001 9910522973803321 005 20250628110031.0 010 $a3-030-91731-2 035 $a(CKB)5670000000200411 035 $a(MiAaPQ)EBC6877730 035 $a(Au-PeEL)EBL6877730 035 $a(OCoLC)1295273166 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/78265 035 $a(ODN)ODN0010071957 035 $a(oapen)doab78265 035 $a(EXLCZ)995670000000200411 100 $a20220321d2022 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aMicro-Management of Irregular Migration $eInternal Borders and Public Services in London and Barcelona 210 $aCham$cSpringer Nature$d2022 210 1$aCham :$cSpringer International Publishing AG,$d2022. 210 4$dİ2022. 215 $a1 online resource (216 pages) 225 1 $aIMISCOE Research 311 08$a3-030-91730-4 330 $aThis open access book provides an analysis of the functioning, consequences and inherent limitations of internalised immigration control. By adopting the perspective of irregular residents as well as local service providers, the book sheds new light on the intricate mechanisms that either help or hinder the diffusion of immigration control into concrete institutional settings, like schools or hospitals. A simple and innovative analytical framework enables the systematic comparison of three different spheres of service provision across two distinct local as well as also national contexts. This is necessary to understand the complex interplay between formal law and policy, the intrinsic rules and logics operating within institutions, and the ethical or practical obligations and constraints attached to particular roles and professions. Based on empirical findings and rigorous analysis, the book argues that internalised control is part of the problem that irregular migration poses for society, rather than constituting a potential solution to it. 410 0$aIMISCOE Research 606 $aMigration, immigration & emigration$2bicssc 606 $aPublic administration$2bicssc 610 $aMicro-management irregular migration 610 $aUndocumented illegal migration micro-management 610 $aInternal immigration control in London and Barcelona 610 $aInternal immigration control in Spain and the UK 610 $aImmigration control through welfare provision 610 $aAccess to public services for irregular migrants 610 $aIrregular migration and residence in Spain and the UK 610 $aPublic service providers exercising immigration control 610 $aMigrants inclusion and exclusion from public services 610 $aInternal borders and bordering practices 610 $aLocal implementation of immigration control policy 610 $aCivil servants and immigration control enforcement 610 $aImmigration control and enforcement in cities 610 $aImmigration control enforcement at the local level 610 $aLocal government and irregular undocumented migrants 610 $aOpen access 615 7$aMigration, immigration & emigration 615 7$aPublic administration 686 $aPOL028000$aSOC007000$2bisacsh 700 $aSchweitzer$b Reinhard$01214771 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910522973803321 996 $aMicro-Management of Irregular Migration$92804894 997 $aUNINA