The discreet charm of the square root
We present a version for the general readership of our article (Amster y Cid, 2022) in which we show how the complex square root allows us to prove in a very simple manner various topological results in the plane, as deep as the Brouwer Fixed Point Theorem and the Invariance of Domain Theorem, as we...
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Unión Matemática Argentina - Facultad de Matemática, Astronomía, Física y Computación
2023
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Acceso en línea: | https://revistas.unc.edu.ar/index.php/REM/article/view/42132 |
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I10-R366-article-421322023-08-08T16:16:31Z The discreet charm of the square root El discreto encanto de la raíz cuadrada Amster, Pablo Cid, José Ángel Raíz cuadrada compleja Teorema de Brouwer Teorema fundamental del álgebra Índice de una curva Complex square root Brouwer Theorem Fundamental theorem of algebra Winding number We present a version for the general readership of our article (Amster y Cid, 2022) in which we show how the complex square root allows us to prove in a very simple manner various topological results in the plane, as deep as the Brouwer Fixed Point Theorem and the Invariance of Domain Theorem, as well as the Fundamental Theorem of Algebra. Presentamos una versión divulgativa de nuestro artículo (Amster y Cid, 2022) en el que mostramos cómo la raíz cuadrada compleja nos permite demostrar de una forma muy sencilla diversos resultados topológicos en el plano, tan profundos como el Teorema de Brouwer y el Teorema de Invariancia del Dominio, así como del Teorema Fundamental del Álgebra. Unión Matemática Argentina - Facultad de Matemática, Astronomía, Física y Computación 2023-08-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares application/pdf https://revistas.unc.edu.ar/index.php/REM/article/view/42132 10.33044/revem.42132 Revista de Educación Matemática; Vol. 38 Núm. 2 (2023); 16-27 1852-2890 0326-8780 spa https://revistas.unc.edu.ar/index.php/REM/article/view/42132/42290 https://creativecommons.org/licenses/by-sa/4.0/ |
institution |
Universidad Nacional de Córdoba |
institution_str |
I-10 |
repository_str |
R-366 |
container_title_str |
Revista de Educación Matemática |
language |
Español |
format |
Artículo revista |
topic |
Raíz cuadrada compleja Teorema de Brouwer Teorema fundamental del álgebra Índice de una curva Complex square root Brouwer Theorem Fundamental theorem of algebra Winding number |
spellingShingle |
Raíz cuadrada compleja Teorema de Brouwer Teorema fundamental del álgebra Índice de una curva Complex square root Brouwer Theorem Fundamental theorem of algebra Winding number Amster, Pablo Cid, José Ángel The discreet charm of the square root |
topic_facet |
Raíz cuadrada compleja Teorema de Brouwer Teorema fundamental del álgebra Índice de una curva Complex square root Brouwer Theorem Fundamental theorem of algebra Winding number |
author |
Amster, Pablo Cid, José Ángel |
author_facet |
Amster, Pablo Cid, José Ángel |
author_sort |
Amster, Pablo |
title |
The discreet charm of the square root |
title_short |
The discreet charm of the square root |
title_full |
The discreet charm of the square root |
title_fullStr |
The discreet charm of the square root |
title_full_unstemmed |
The discreet charm of the square root |
title_sort |
discreet charm of the square root |
description |
We present a version for the general readership of our article (Amster y Cid, 2022) in which we show how the complex square root allows us to prove in a very simple manner various topological results in the plane, as deep as the Brouwer Fixed Point Theorem and the Invariance of Domain Theorem, as well as the Fundamental Theorem of Algebra. |
publisher |
Unión Matemática Argentina - Facultad de Matemática, Astronomía, Física y Computación |
publishDate |
2023 |
url |
https://revistas.unc.edu.ar/index.php/REM/article/view/42132 |
work_keys_str_mv |
AT amsterpablo thediscreetcharmofthesquareroot AT cidjoseangel thediscreetcharmofthesquareroot AT amsterpablo eldiscretoencantodelaraizcuadrada AT cidjoseangel eldiscretoencantodelaraizcuadrada AT amsterpablo discreetcharmofthesquareroot AT cidjoseangel discreetcharmofthesquareroot |
first_indexed |
2024-09-03T22:36:59Z |
last_indexed |
2024-09-03T22:36:59Z |
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