Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/151258
Title: | A note on planar real Cremona transformations |
Author: | Llibre, Jaume Simó, Carles |
Keywords: | Espais projectius Geometria algebraica Universitat de Barcelona. Institut de Matemàtica |
Issue Date: | 1982 |
Publisher: | Universitat de Barcelona |
Series/Report no: | Mathematics Preprint Series; 1 |
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. |
Note: | Preprint enviat per a la seva publicació en una revista científica. |
Note: | Reproducció digital del document original en paper [CRAI Biblioteca de Matemàtiques i Informàtica - Dipòsit Departament CAIXA 31.1] |
URI: | http://hdl.handle.net/2445/151258 |
Appears in Collections: | Preprints de Matemàtiques - Mathematics Preprint Series |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
MPS_N001.pdf | 363.45 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.