JOSE MANUEL GAMBOA MUTUBERRIA - Profile on Academia.edu (original) (raw)
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Papers by JOSE MANUEL GAMBOA MUTUBERRIA
Boletín de la Sociedad Puig Adam de profesores de matemáticas, 2013
arXiv (Cornell University), Feb 27, 2015
In this work we present a new polynomial map f := (f 1 , f 2) : R 2 → R 2 whose image is the open... more In this work we present a new polynomial map f := (f 1 , f 2) : R 2 → R 2 whose image is the open quadrant Q := {x > 0, y > 0} ⊂ R 2. The proof of this fact involves arguments of topological nature that avoid hard computer calculations. In addition each polynomial f i ∈ R[x, y] has degree ≤ 16 and only 11 monomials, becoming the simplest known map solving the open quadrant problem.
Álgebra Lineal y Geometría
Collectanea Mathematica, 2012
Your article is protected by copyright and all rights are held exclusively by Universitat de Barc... more Your article is protected by copyright and all rights are held exclusively by Universitat de Barcelona. This e-offprint is for personal use only and shall not be self-archived in electronic repositories. If you wish to selfarchive your work, please use the accepted author's version for posting to your own website or your institution's repository. You may further deposit the accepted author's version on a funder's repository at a funder's request, provided it is not made publicly available until 12 months after publication.
Proceedings of the Japan …, 1986
Anillos y cuerpos conmutativos
Teoría elemental de grupos
Anillos y cuerpos conmutativos
Proper polynomial maps: The real case
Lecture Notes in Mathematics, 2000
Without Abstract
Superficies de Klein elípticas-hiperelípticas
Notas de geometría diferencial de curvas y superficies (3ª ed.)
Información del libro Notas de geometría diferencial de curvas y superficies.
Elliptic-Hyperelliptic Klein Surfaces With Many Automorphisms
Álgebra lineal y geometría. Fascículo IV, Formas bilineales y formas cuadráticas
Problemas de oposiciones : matemáticas : Tomo 4 (1996 a 2005)
Álgebra lineal y geometría. Fascículo II, Espacios vectoriales y aplicaciones lineales
Áreas y Longitudes
Matgazine, 2010
Álgebra lineal y geometría. Fascículo I, Sistemas de ecuaciones lineales y matrices
Problemas de oposiciones : Matemáticas. Tomo 4, Preparación del ejercicio práctico de las oposiciones al cuerpo de profesores de enseñanza secundaria (1996 a 2005): 378 problemas
Álgebra Matricial (1ª ED.)
Boletín de la Sociedad Puig Adam de profesores de matemáticas, 2013
arXiv (Cornell University), Feb 27, 2015
In this work we present a new polynomial map f := (f 1 , f 2) : R 2 → R 2 whose image is the open... more In this work we present a new polynomial map f := (f 1 , f 2) : R 2 → R 2 whose image is the open quadrant Q := {x > 0, y > 0} ⊂ R 2. The proof of this fact involves arguments of topological nature that avoid hard computer calculations. In addition each polynomial f i ∈ R[x, y] has degree ≤ 16 and only 11 monomials, becoming the simplest known map solving the open quadrant problem.
Álgebra Lineal y Geometría
Collectanea Mathematica, 2012
Your article is protected by copyright and all rights are held exclusively by Universitat de Barc... more Your article is protected by copyright and all rights are held exclusively by Universitat de Barcelona. This e-offprint is for personal use only and shall not be self-archived in electronic repositories. If you wish to selfarchive your work, please use the accepted author's version for posting to your own website or your institution's repository. You may further deposit the accepted author's version on a funder's repository at a funder's request, provided it is not made publicly available until 12 months after publication.
Proceedings of the Japan …, 1986
Anillos y cuerpos conmutativos
Teoría elemental de grupos
Anillos y cuerpos conmutativos
Proper polynomial maps: The real case
Lecture Notes in Mathematics, 2000
Without Abstract
Superficies de Klein elípticas-hiperelípticas
Notas de geometría diferencial de curvas y superficies (3ª ed.)
Información del libro Notas de geometría diferencial de curvas y superficies.
Elliptic-Hyperelliptic Klein Surfaces With Many Automorphisms
Álgebra lineal y geometría. Fascículo IV, Formas bilineales y formas cuadráticas
Problemas de oposiciones : matemáticas : Tomo 4 (1996 a 2005)
Álgebra lineal y geometría. Fascículo II, Espacios vectoriales y aplicaciones lineales
Áreas y Longitudes
Matgazine, 2010
Álgebra lineal y geometría. Fascículo I, Sistemas de ecuaciones lineales y matrices
Problemas de oposiciones : Matemáticas. Tomo 4, Preparación del ejercicio práctico de las oposiciones al cuerpo de profesores de enseñanza secundaria (1996 a 2005): 378 problemas
Álgebra Matricial (1ª ED.)