Juan Núñez | Universidad de Sevilla (original) (raw)
Papers by Juan Núñez
Foundations
It is assumed that the history of modern science in Africa began between the last two decades of ... more It is assumed that the history of modern science in Africa began between the last two decades of the 19th century and the first two or three of the 20th century [...]
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Portal de Vídeo Didáctico de la Universidad de Sevilla, 2022
En el video, en el entorno del Museo de Historia de la Farmacia de Sevilla, se hace primeramente ... more En el video, en el entorno del Museo de Historia de la Farmacia de Sevilla, se hace primeramente una introducción sobre la mujer en la Farmacia a lo largo de la Historia y se realizan, de forma teatralizada, cuatro entrevistas a las pioneras entre las primeras mujeres farmacéuticas, a saber: Mª Blanca de Lucía Ortiz, Gertrudis Martínez Otero, Elvira Moragas Cantero y Clara Orozco Barquín. Las mujeres que se describen en este documental pusieron su granito de arena para construir la sólida base sobre la que se asientan el papel y la mayoritaria presencia de la mujer en la farmacia española en la actualidad, y solo por ello merecen ser reconocidas por la sociedad como pioneras y referentes. Este video documental es idóneo para explicar la importancia de la mujer en la Farmacia y, por ende, en la Ciencia. Pero, sobre todo, ponemos en valor a estas personas que estaban olvidadas por los farmacéuticos e historiadores del siglo XX y XXI, destacando las dificultades por las que tuvieron qu...
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At 1978, R.M. Santilli proposed to generalize the conventional Lie theory by using isotopies. To ... more At 1978, R.M. Santilli proposed to generalize the conventional Lie theory by using isotopies. To do it, he considered that the basic unit of any mathematical structure can depend on external factors (such as positions, speed, acceleration, time, temperature or density: Î = Î (x, x*, xx**, …, µ, τ, …). In this way, Santilli obtains a more general Lie theory, based on nonassociative, nonlinear and non-local integral systems, which allows him to identify between themselves Euclidean, Riemannian and Minkowskian spaces, when working with extended particles or high energies into unusual physical conditions in exterior or interior dynamic systems. In the 80’s and 90’s, several mathematicians and physicits have investigated on Lie-Santilli’s theory. Particularly, Lorentz symmetry and Minkowski isogeommetry have been studied by Santilli and A.K. Aringazin in the 90’s. We propose to revise some of these concepts by using the MCM isotopic model studied at 2001. So, we will need to generalize the construction of isovectorspaces and the isodifferential calculus
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Linear and Multilinear Algebra, 2021
This paper deals with the evolution operator of evolution algebras. The main goal is to obtain no... more This paper deals with the evolution operator of evolution algebras. The main goal is to obtain novel results of this operator, both in the case in which it is a derivation and when it is a homomorp...
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Matematiques, 2005
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Epsilon Revista De La Sociedad Andaluza De Educacion Matematica Thales, 2009
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Epsilon Revista De La Sociedad Andaluza De Educacion Matematica Thales, 1995
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Pensamiento Matemático, 2018
espanolEn este articulo, el autor glosa la vida y obra de matematicos nacidos en Extremadura entr... more espanolEn este articulo, el autor glosa la vida y obra de matematicos nacidos en Extremadura entre los siglos XV y XIX, con el doble objetivo de permitirles a los profesores de Matematicas de Secundaria y Bachillerato, principalmente de esa Comunidad, la posibilidad de usar la Historia de las Matematicas como recurso metodologico en sus clases y de facilitarles una informacion historica que puedan emplear en la elaboracion de talleres o paneles para las semanas culturales de sus centros. EnglishThis paper offers teachers of Secondary Compulsory Education a glossary of the life and work of mathematicians from Extremadura born between the fiftieth and twentieth century, with the objective of using the history of Mathematics as a methodological resource in the classroom. To provide data to be used as models in workshops and panels which can be treated with in the cultural weeks in their centers is also pretended.
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Ars Combinatoria - ARSCOM, 2004
ABSTRACT
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Electronic Notes in Discrete Mathematics, 2001
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Contemporary Mathematics
Evolution algebras are non-associative in general, that is, the binary multiplication law is not ... more Evolution algebras are non-associative in general, that is, the binary multiplication law is not associative. However, there exist some of them that are associative. In this paper we deal with these last ones. We give an explicit classification of these algebras and show that the concept of associativity is equivalent to the existence of an unitary element for non-degenerate evolution algebras. We also explicitly describe the derivation space of these algebras.
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La primera mujer española arquitecta de la historia Este artículo sigue la línea de otros anterio... more La primera mujer española arquitecta de la historia Este artículo sigue la línea de otros anteriores de uno de sus autores, junto con otros colaboradores, destinados a glosar las figuras de mujeres españolas pioneras de las ciencias, aunque prácticamente desconocidas por la sociedad en razón de la escasa documentación que se posee sobre ellas. Al igual que en esos artículos anteriores, el estatus de éste no debe calificarse de original, al ser claramente divulgativo, amén de recopilato-rio tanto de materiales hablados y previamente grabados pasados a texto como de las diferentes fuentes consultadas. Así, gran parte de su texto es una transcripción del contenido de archivos de audio de entrevistas reali-zadas a familiares de Matilde Ucelay y diversos arquitectos 1 , por ejem-plo, así como de trabajos de otros autores sobre la figura de Matilde, de entre los que deseamos destacar explícitamente el de Luis Alemany 2 y sobre todo, el de Inés Sánchez de Madariaga 3. Todas las transcripci...
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Filomat, 2021
With the main objective that it can be consulted by all researchers, mainly young people, interes... more With the main objective that it can be consulted by all researchers, mainly young people, interested in the study of the Kac-Moody algebras and their applications, this paper aims to present the past and present state-of-the-art developments and results on these algebras at various levels of analysis and fields of application in different disciplines. Indeed, lot of references in the literature on these algebras are analyzed and a study of the most relevant topics regarding them is shown.
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Foundations
It is assumed that the history of modern science in Africa began between the last two decades of ... more It is assumed that the history of modern science in Africa began between the last two decades of the 19th century and the first two or three of the 20th century [...]
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Portal de Vídeo Didáctico de la Universidad de Sevilla, 2022
En el video, en el entorno del Museo de Historia de la Farmacia de Sevilla, se hace primeramente ... more En el video, en el entorno del Museo de Historia de la Farmacia de Sevilla, se hace primeramente una introducción sobre la mujer en la Farmacia a lo largo de la Historia y se realizan, de forma teatralizada, cuatro entrevistas a las pioneras entre las primeras mujeres farmacéuticas, a saber: Mª Blanca de Lucía Ortiz, Gertrudis Martínez Otero, Elvira Moragas Cantero y Clara Orozco Barquín. Las mujeres que se describen en este documental pusieron su granito de arena para construir la sólida base sobre la que se asientan el papel y la mayoritaria presencia de la mujer en la farmacia española en la actualidad, y solo por ello merecen ser reconocidas por la sociedad como pioneras y referentes. Este video documental es idóneo para explicar la importancia de la mujer en la Farmacia y, por ende, en la Ciencia. Pero, sobre todo, ponemos en valor a estas personas que estaban olvidadas por los farmacéuticos e historiadores del siglo XX y XXI, destacando las dificultades por las que tuvieron qu...
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At 1978, R.M. Santilli proposed to generalize the conventional Lie theory by using isotopies. To ... more At 1978, R.M. Santilli proposed to generalize the conventional Lie theory by using isotopies. To do it, he considered that the basic unit of any mathematical structure can depend on external factors (such as positions, speed, acceleration, time, temperature or density: Î = Î (x, x*, xx**, …, µ, τ, …). In this way, Santilli obtains a more general Lie theory, based on nonassociative, nonlinear and non-local integral systems, which allows him to identify between themselves Euclidean, Riemannian and Minkowskian spaces, when working with extended particles or high energies into unusual physical conditions in exterior or interior dynamic systems. In the 80’s and 90’s, several mathematicians and physicits have investigated on Lie-Santilli’s theory. Particularly, Lorentz symmetry and Minkowski isogeommetry have been studied by Santilli and A.K. Aringazin in the 90’s. We propose to revise some of these concepts by using the MCM isotopic model studied at 2001. So, we will need to generalize the construction of isovectorspaces and the isodifferential calculus
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Linear and Multilinear Algebra, 2021
This paper deals with the evolution operator of evolution algebras. The main goal is to obtain no... more This paper deals with the evolution operator of evolution algebras. The main goal is to obtain novel results of this operator, both in the case in which it is a derivation and when it is a homomorp...
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Bookmarks Related papers MentionsView impact
Matematiques, 2005
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Epsilon Revista De La Sociedad Andaluza De Educacion Matematica Thales, 2009
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Epsilon Revista De La Sociedad Andaluza De Educacion Matematica Thales, 1995
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Pensamiento Matemático, 2018
espanolEn este articulo, el autor glosa la vida y obra de matematicos nacidos en Extremadura entr... more espanolEn este articulo, el autor glosa la vida y obra de matematicos nacidos en Extremadura entre los siglos XV y XIX, con el doble objetivo de permitirles a los profesores de Matematicas de Secundaria y Bachillerato, principalmente de esa Comunidad, la posibilidad de usar la Historia de las Matematicas como recurso metodologico en sus clases y de facilitarles una informacion historica que puedan emplear en la elaboracion de talleres o paneles para las semanas culturales de sus centros. EnglishThis paper offers teachers of Secondary Compulsory Education a glossary of the life and work of mathematicians from Extremadura born between the fiftieth and twentieth century, with the objective of using the history of Mathematics as a methodological resource in the classroom. To provide data to be used as models in workshops and panels which can be treated with in the cultural weeks in their centers is also pretended.
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Ars Combinatoria - ARSCOM, 2004
ABSTRACT
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Electronic Notes in Discrete Mathematics, 2001
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Contemporary Mathematics
Evolution algebras are non-associative in general, that is, the binary multiplication law is not ... more Evolution algebras are non-associative in general, that is, the binary multiplication law is not associative. However, there exist some of them that are associative. In this paper we deal with these last ones. We give an explicit classification of these algebras and show that the concept of associativity is equivalent to the existence of an unitary element for non-degenerate evolution algebras. We also explicitly describe the derivation space of these algebras.
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La primera mujer española arquitecta de la historia Este artículo sigue la línea de otros anterio... more La primera mujer española arquitecta de la historia Este artículo sigue la línea de otros anteriores de uno de sus autores, junto con otros colaboradores, destinados a glosar las figuras de mujeres españolas pioneras de las ciencias, aunque prácticamente desconocidas por la sociedad en razón de la escasa documentación que se posee sobre ellas. Al igual que en esos artículos anteriores, el estatus de éste no debe calificarse de original, al ser claramente divulgativo, amén de recopilato-rio tanto de materiales hablados y previamente grabados pasados a texto como de las diferentes fuentes consultadas. Así, gran parte de su texto es una transcripción del contenido de archivos de audio de entrevistas reali-zadas a familiares de Matilde Ucelay y diversos arquitectos 1 , por ejem-plo, así como de trabajos de otros autores sobre la figura de Matilde, de entre los que deseamos destacar explícitamente el de Luis Alemany 2 y sobre todo, el de Inés Sánchez de Madariaga 3. Todas las transcripci...
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Filomat, 2021
With the main objective that it can be consulted by all researchers, mainly young people, interes... more With the main objective that it can be consulted by all researchers, mainly young people, interested in the study of the Kac-Moody algebras and their applications, this paper aims to present the past and present state-of-the-art developments and results on these algebras at various levels of analysis and fields of application in different disciplines. Indeed, lot of references in the literature on these algebras are analyzed and a study of the most relevant topics regarding them is shown.
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