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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.

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

Lecture Notes in Mathematics, 2000

Without Abstract

Información del libro Notas de geometría diferencial de curvas y superficies.

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.

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

Lecture Notes in Mathematics, 2000

Without Abstract

Información del libro Notas de geometría diferencial de curvas y superficies.

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