A note on planar real Cremona transformations
| dc.contributor.author | Llibre, Jaume | |
| dc.contributor.author | Simó, Carles | |
| dc.date.accessioned | 2020-02-26T14:33:01Z | |
| dc.date.available | 2020-02-26T14:33:01Z | |
| dc.date.issued | 1982 | |
| dc.description | Preprint enviat per a la seva publicació en una revista científica. | ca |
| dc.description.abstract | In this note we prove that a polynomial mapping T in two real variables such that its jacobian is constant (the so called planar real Cremona maps) is a bijection between R2 and R2. Let (F,G) be the polynomial components of T. We give a complete global picture of the family of curves F = constant and G = constant. | ca |
| dc.format.extent | 20 p. | |
| dc.format.mimetype | application/pdf | |
| dc.identifier.dl | DL B 4222-1982 Biblioteca de Catalunya | |
| dc.identifier.uri | https://hdl.handle.net/2445/151258 | |
| dc.language.iso | eng | ca |
| dc.publisher | Universitat de Barcelona | ca |
| dc.relation.isformatof | Reproducció digital del document original en paper [CRAI Biblioteca de Matemàtiques i Informàtica - Dipòsit Departament CAIXA 31.1] | |
| dc.relation.ispartofseries | Mathematics Preprint Series; 1 | ca |
| dc.rights | (c) Jaume Llibre et al., 1982 | |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca |
| dc.source | Preprints de Matemàtiques - Mathematics Preprint Series | |
| dc.subject.classification | Espais projectius | |
| dc.subject.classification | Geometria algebraica | |
| dc.subject.other | Universitat de Barcelona. Institut de Matemàtica | |
| dc.title | A note on planar real Cremona transformations | ca |
| dc.type | info:eu-repo/semantics/article | ca |
| dc.type | info:eu-repo/semantics/submittedVersion |
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