A short proof of Jung’s theorem

We give a short and elementary proof of Jung’s theorem, which states that for a field K of characteristic zero the automorphisms of K[x, y] are generated by elementary automorphisms and linear automorphisms. === Presentaremos una prueba corta y elemental del teorema de Jung. Este teorema establece q...

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Main Authors:	Guccione, J.A., Guccione, J.J., Valqui, C.
Format:	Others
Language:	Español
Published:	Pontificia Universidad Católica del Perú 2016
Subjects:	Jacobian Conjecture Jung’s Theorem 13f25 13p15 Conjetura del Jacobiano Teorema de Jung
Online Access:	http://revistas.pucp.edu.pe/index.php/promathematica/article/view/15901/16333 http://repositorio.pucp.edu.pe/index/handle/123456789/95122

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spelling	ndltd-PUCP-oai-tesis.pucp.edu.pe-123456789-951222018-08-07T16:41:12Z A short proof of Jung’s theorem A short proof of Jung’s theorem Guccione, J.A. Guccione, J.J. Valqui, C. Jacobian Conjecture Jung’s Theorem 13f25 13p15 Conjetura del Jacobiano Teorema de Jung We give a short and elementary proof of Jung’s theorem, which states that for a field K of characteristic zero the automorphisms of K[x, y] are generated by elementary automorphisms and linear automorphisms. Presentaremos una prueba corta y elemental del teorema de Jung. Este teorema establece que para un cuerpo K de caracterstica cero los automor smos de K[x; y] son generados por automorsmos lineales y los llamados elementales. 2016-12-02 2017-09-25T21:45:03Z 2017-09-25T21:45:03Z Artículo http://revistas.pucp.edu.pe/index.php/promathematica/article/view/15901/16333 http://repositorio.pucp.edu.pe/index/handle/123456789/95122 Español Artículo en acceso abierto Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ PDF Pontificia Universidad Católica del Perú Pro Mathematica; Vol. 29, Núm. 58 (2016); 117-127
collection	NDLTD
language	Español
format	Others
sources	NDLTD
topic	Jacobian Conjecture Jung’s Theorem 13f25 13p15 Conjetura del Jacobiano Teorema de Jung
spellingShingle	Jacobian Conjecture Jung’s Theorem 13f25 13p15 Conjetura del Jacobiano Teorema de Jung Guccione, J.A. Guccione, J.J. Valqui, C. A short proof of Jung’s theorem
description	We give a short and elementary proof of Jung’s theorem, which states that for a field K of characteristic zero the automorphisms of K[x, y] are generated by elementary automorphisms and linear automorphisms. === Presentaremos una prueba corta y elemental del teorema de Jung. Este teorema establece que para un cuerpo K de caracterstica cero los automor smos de K[x; y] son generados por automorsmos lineales y los llamados elementales.
author	Guccione, J.A. Guccione, J.J. Valqui, C.
author_facet	Guccione, J.A. Guccione, J.J. Valqui, C.
author_sort	Guccione, J.A.
title	A short proof of Jung’s theorem
title_short	A short proof of Jung’s theorem
title_full	A short proof of Jung’s theorem
title_fullStr	A short proof of Jung’s theorem
title_full_unstemmed	A short proof of Jung’s theorem
title_sort	short proof of jung’s theorem
publisher	Pontificia Universidad Católica del Perú
publishDate	2016
url	http://revistas.pucp.edu.pe/index.php/promathematica/article/view/15901/16333 http://repositorio.pucp.edu.pe/index/handle/123456789/95122
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A short proof of Jung’s theorem

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