03149nam 2200517 450 991048494080332120230421110848.03-030-63230-X10.1007/978-3-030-63230-4(CKB)5470000000556788(MiAaPQ)EBC6613133(PPN)255881681(EXLCZ)99547000000055678820220122d2021 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierBrouwer degree the core of nonlinear analysis /George Dinca and Jean Mawhin1st ed. 2021.Cham, Switzerland :Springer,[2021]©20211 online resource (XIX, 447 p. 2 illus. in color.)Progress in Nonlinear Differential Equations and Their Applications,1421-1750 ;95Includes bibliographical references and index.The Kronecker Index and the Brouwer Degree -- Continuation, Existence, and Bifurcation -- Infinite-Dimensional Problems -- Difference Equations -- Periodic Solutions of Differential Systems -- Two-Dimensional Problems -- The Degree of Some Classes of Mappings -- History of Brouwer Fixed Point Theorem.This monograph explores the concept of the Brouwer degree and its continuing impact on the development of important areas of nonlinear analysis. The authors define the degree using an analytical approach proposed by Heinz in 1959 and further developed by Mawhin in 2004, linking it to the Kronecker index and employing the language of differential forms. The chapters are organized so that they can be approached in various ways depending on the interests of the reader. Unifying this structure is the central role the Brouwer degree plays in nonlinear analysis, which is illustrated with existence, surjectivity, and fixed point theorems for nonlinear mappings. Special attention is paid to the computation of the degree, as well as to the wide array of applications, such as linking, differential and partial differential equations, difference equations, variational and hemivariational inequalities, game theory, and mechanics. Each chapter features bibliographic and historical notes, and the final chapter examines the full history. Brouwer Degree will serve as an authoritative reference on the topic and will be of interest to professional mathematicians, researchers, and graduate students.Progress in nonlinear differential equations and their applications1421-1750 ;95.Nonlinear functional analysisNonlinear analysisAnàlisi funcional no linealthubLlibres electrònicsthubNonlinear functional analysis.Nonlinear analysis.Anàlisi funcional no lineal515.7Dincă Gheorghe1074838Mawhin J.MiAaPQMiAaPQMiAaPQBOOK9910484940803321Brouwer degree2582621UNINA