An invitation to web geometry [Documento electrónico] / Jorge Vitório Pereira, Luc Pirio
Language: eng.Country: US - United States of America.Publication: Cham : Springer International Publishing, Springer, 2015Description: XVII, 213 p. : il.ISBN: 978-3-319-14562-4.Series: IMPA MonographsSubject - Topical Name: Geometria algébrica | Geometria diferencial | Funções de variáveis complexas Online Resources:Click here to access onlineItem type | Current library | Collection | Call number | Copy number | Status | Date due | Barcode | |
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E-Books | Biblioteca NOVA FCT Online | Não Ficção | QA564.SPR. FCT 96710 (Browse shelf(Opens below)) | 1 | Available |
Colocação: Online
This book takes an in-depth look at abelian relations of codimension one webs in the complex analytic setting. In its classical form, web geometry consists in the study of webs up to local diffeomorphisms. A significant part of the theory revolves around the concept of abelian relation, a particular kind of functional relation among the first integrals of the foliations of a web. Two main focuses of the book include how many abelian relations can a web carry and which webs are carrying the maximal possible number of abelian relations. The book offers complete proofs of both Chern’s bound and Trépreau’s algebraization theorem, including all the necessary prerequisites that go beyond elementary complex analysis or basic algebraic geometry. Most of the examples known up to date of non-algebraizable planar webs of maximal rank are discussed in detail. A historical account of the algebraization problem for maximal rank webs of codimension one is also presented.
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