03979nam 2200685 a 450 991078963870332120220311021948.01-283-39862-197866133986283-11-021816-X10.1515/9783110218176(CKB)2670000000113687(EBL)765856(OCoLC)748242184(SSID)ssj0000559683(PQKBManifestationID)11955530(PQKBTitleCode)TC0000559683(PQKBWorkID)10567202(PQKB)10238425(MiAaPQ)EBC765856(WaSeSS)Ind00010340(DE-B1597)36513(OCoLC)881293041(DE-B1597)9783110218176(Au-PeEL)EBL765856(CaPaEBR)ebr10502344(CaONFJC)MIL339862(PPN)175502714(EXLCZ)99267000000011368720110324d2011 uy 0engurnn#---|u||utxtccrDifferential equations with impulse effects[electronic resource] multivalued right-hand sides with discontinuities /by Nikolai A. Perestyuk ... [et al.]Berlin ;Boston De Gruyterc20111 online resource (324 p.)De Gruyter studies in mathematics,0179-0986 ;40Description based upon print version of record.3-11-021817-8 Includes bibliographical references and index.Front matter --Introduction --Notation --Contents --Chapter 1. Impulsive Differential Equations --Chapter 2. Impulsive Differential Inclusions --Chapter 3. Linear Impulsive Differential Inclusions --Chapter 4. Linear Systems with Multivalued Trajectories --Chapter 5. Method of Averaging in Systems with Pulse Action --Chapter 6. Averaging of Differential Inclusions --Chapter 7. Differential Equations with Discontinuous Right-Hand Side --Appendix A. Some Elements of Set-Valued Analysis --Appendix B. Differential Inclusions --References --IndexSignificant interest in the investigation of systems with discontinuous trajectories is explained by the development of equipment in which significant role is played by impulsive control systems and impulsive computing systems. Impulsive systems are also encountered in numerous problems of natural sciences described by mathematical models with conditions reflecting the impulsive action of external forces with pulses whose duration can be neglected. Differential equations with set-valued right-hand side arise in the investigation of evolution processes in the case of measurement errors, inaccuracy or incompleteness of information, action of bounded perturbations, violation of unique solvability conditions, etc. Differential inclusions also allow one to describe the dynamics of controlled processes and are widely used in the theory of optimal control. This monograph is devoted to the investigation of impulsive differential equations with set-valued and discontinuous right-hand sides. It is intended for researchers, lecturers, postgraduate students, and students of higher schools specialized in the field of the theory of differential equations, the theory of optimal control, and their applications.De Gruyter studies in mathematics ;40.Impulsive differential equationsJump Conditions.Systems of Linear Ordinary Differential Equations.Impulsive differential equations.515/.353SK 520rvkPerestyuk Nikolai A.1462878Peresti͡uk N. A(Nikolaĭ Alekseevich)1462879MiAaPQMiAaPQMiAaPQBOOK9910789638703321Differential equations with impulse effects3672018UNINA03152nam 2200793 450 991078129110332120210311111955.01-350-21915-01-283-01138-797866130113811-84813-540-810.5040/9781350219151(CKB)2550000000031537(EBL)688563(OCoLC)709715326(SSID)ssj0000467659(PQKBManifestationID)12212518(PQKBTitleCode)TC0000467659(PQKBWorkID)10490930(PQKB)10131175(MiAaPQ)EBC688563(Au-PeEL)EBL688563(CaPaEBR)ebr10449984(CaONFJC)MIL301138(CaBNVSL)9781350219151(EXLCZ)99255000000003153720210311e20212021 uy 0engurcn|||||||||txtccrChocolate nations[electronic resource] living and dying for cocoa in West Africa /Órla RyanLondon, England :Zed Books,©2011.[London, England] :Bloomsbury Publishing,20211 online resource (194 p.)African arguments"In association with International African Institute, Royal African Society, Social Science Research Council."1-84813-005-8 1-84813-004-X Includes bibliographical references (pages 172-174) and index.Ghana is cocoa -- Cocoa wars -- Child labour -- Follow the money -- From bean to bar -- Fairtrade myths and reality -- Trading games -- Building a sustainable future.From the thousands of children who work on plantations to the smallholders who harvest the beans, Chocolate Nations reveals the hard economic realities of our favourite sweet. This vivid and gripping exploration of the reasons behind farmer poverty includes the human stories of the producers and traders at the heart of the West African industry. Provocative and eye-opening, Chocolate Nations exposes the true story of how the treat we love makes it onto our supermarket shelves.African arguments.Cocoa tradeGhanaCocoa tradeCôte d'IvoireCocoa tradeAfrica, WestCacao growersGhanaEconomic conditionsCacao growersCôte d'IvoireEconomic conditionsCacao growersAfrica, WestEconomic conditionsChocolateDevelopment studiesbicsscCocoa tradeCocoa tradeCocoa tradeCacao growersEconomic conditions.Cacao growersEconomic conditions.Cacao growersEconomic conditions.Chocolate.Development studies338.173740966Ryan Orla1491378NCaBNVSLCaBNVSLBOOK9910781291103321Chocolate nations3713175UNINA01642nas 2200481-a 450 99648366930331620240112213020.02543-8476(DE-599)ZDB2692953-3(OCoLC)609845396(CKB)110978977122948(CONSER)--2024232605(EXLCZ)9911097897712294820100427a19569999 o-- bpolurbn||||||abpurbn||||||adatxtrdacontentcrdamediacrrdacarrierWiadomości statystyczneWarszawa :Polskie Wydawnictwa Gospodarcze,[1956]-Warszawa :Zakład Wydawnictw Statystycznych1 online resource (volumes) illustrationsPrint version: Wiadomości statystyczne (Warsaw, Poland : 1956) 0043-518X (DLC)sn 85020603 (OCoLC)11625376 Polish statisticianPOLAND GLOWNY URZAD STATYSTYCZNY WIADOMOSCI STATYSTYCZNEWIAD STAT (WARSAW)WIADOMOSCI STATYSTYCZNE (WARSAW, POLANDPolandStatisticsPeriodicalsPolandfasthttps://id.oclc.org/worldcat/entity/E39QbtfRgyP3qcDKmj68x7FVbMperiodicals.aatPeriodicalsfastStatisticsfastPeriodicals.lcgftPériodiques.rvmgf[E]Poland.Główny Urząd Statystyczny,Polskie Towarzystwo Statystyczne,JOURNAL996483669303316Wiadomości statystyczne2581755UNISA