Zobrazeno 1 - 10 of 13 pro vyhledávání: '"Danilo A. García Hernández"'
1
Akademický článek
Lie Algebra Representation, Conservation Laws and Some Invariant Solutions for a Generalized Emden-Fowler Equation
Autor: Gabriel Ignacio Loaiza Ossa, Yeisson Acevedo-Agudelo, Oscar Londoño-Duque, Danilo A. García Hernández
Publikováno v: Ingeniería y Ciencia, Vol 17, Iss 34 (2021)
All generators of the optimal algebra associated with a generalization of the Endem-Fowler equation are showed; some of them allow to give invariant solutions. Variational symmetries and the respective conservation laws are also showed. Finally, a re
Externí odkaz: https://doaj.org/article/229d2b23b7f84bef8eb2309f51cd8014
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2
Akademický článek
Optimal system, reductions and Lie algebra classification for Kudryashov–Sinelshchikov equations of second order
Autor: O.M.L. Duque, Danilo A. García Hernández, G. Loaiza, Y. Acevedo
Publikováno v: Examples and Counterexamples, Vol 1, Iss , Pp 100033- (2021)
In this work, the optimal system associated to the second order Kudryashov–Sinelshchikov equation is calculated. Such optimal system is obtained from the Lie symmetry group corresponding to the equation previously mentioned and using this algebra w
Externí odkaz: https://doaj.org/article/0a66874d9fa24360b693ba76991f13d9
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3
Akademický článek
Lie Algebra Classification, Conservation Laws, and Invariant Solutions for a Generalization of the Levinson–Smith Equation
Autor: G. Loaiza, Y. Acevedo, O.M.L. Duque, Danilo A. García Hernández
Publikováno v: International Journal of Differential Equations, Vol 2021 (2021)
We obtain the optimal system’s generating operators associated with a generalized Levinson–Smith equation; this one is related to the Liénard equation which is important for physical, mathematical, and engineering points of view. The underlying
Externí odkaz: https://doaj.org/article/d7d4e7a30f124c3791d871aad56d8d34
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4
Akademický článek
Proposing a New Vision for Understanding Cities through Co-evolutionary Processes
Autor: Danilo Daniel García Hernández, Ernesto Molina-Santana, José Manuel Álvarez-Alvarado, Julio Cesar Ramírez Ceballos, Mauricio Lavador Osorio
Publikováno v: Universidad y Sociedad, Vol 16, Iss 2, Pp 187-193 (2024)
This study is an essay focused on a reflective proposal framed within the context of a growing ecological crisis and biodiversity loss. Firstly, it proposes an approach to how cities are structured to achieve an epistemic change in building knowledge
Externí odkaz: https://doaj.org/article/4062e47b53314c64bc337b3f432eb33a
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5
Akademický článek
About Lie algebra classification, conservation laws, and invariant solutions for the relativistic fluid sphere equation
Autor: Yeisson Alexis Acevedo Agudelo, Oscar Mario Londoño Duque, Danilo Andrés García Hernández, Gabriel Ignacio Loaiza Ossa
Publikováno v: Revista Integración, Vol 41, Iss 2 (2023)
The optimal generating operators for the relativistic fluid sphere equation have been derived. We have characterized all invariant solutions of this equation using these operators. Furthermore, we have introduced variational symmetries and their corr
Externí odkaz: https://doaj.org/article/906cd1251ef2418d814035c7ee7bac72
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6
Lie algebra classification for the Chazy equation and further topics related with this algebra
Autor: Yeisson Alexis Acevedo-Agudelo, Danilo Andrés García-Hernández, Oscar Mario Londoño-Duque, Gabriel Ignacio Loaiza-Ossa
Publikováno v: Revista Politécnica, Vol 17, Iss 34, Pp 101-109 (2021)
It is known that the classification of the Lie algebras is a classical problem. Due to Levi’s Theorem the question can be reduced to the classification of semi-simple and solvable Lie algebras. This paper is devoted to classify the Lie algebra gene
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7801127a76a6fdde3ef22c5e4ad8445c
https://doi.org/10.33571/rpolitec.v17n34a7
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9
Representación del álgebra de Lie, leyes de conservación y algunas soluciones invariantes para una ecuación de Emden-Fowler generalizada
Autor: Danilo A. García Hernández, Gabriel Ignacio Loaiza Ossa, Oscar Mario Londoño Duque, Yeisson Alexis Acevedo Agudelo
Publikováno v: Ingeniería y Ciencia, Vol. 17, Núm. 34 (2021)
Ingeniería y Ciencia, Vol 17, Iss 34 (2021)
Repositorio EAFIT
Universidad EAFIT
instacron:Universidad EAFIT
All generators of the optimal algebra associated with a generalization of the Endem-Fowler equation are showed; some of them allow to give invariant solutions. Variational symmetries and the respective conservation laws are also showed. Finally, a re
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::270d2de58f068ff8b3ab9cc345a2e30b
http://hdl.handle.net/10784/31021
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10
Sistema óptimo, soluciones invariantes y clasificación completa del grupo de simetrías de Lie para la ecuación de Kummer-Schwarz generalizada y su representación del álgebra de Lie
Autor: Yeisson Acevedo, Danilo A. García Hernández, Oscar Mario Londoño Duque, Gabriel Loaiza
Publikováno v: Revista Integración, Vol 39, Iss 2 (2021)
Obtenemos la clasificación completa del grupo de simetría de Lie y los operadores generadores del sistema optimal asociados a un caso particular de la ecuación de Kummer - Schwarz generalizada. Utilizando esos operadores, caracterizamos todas las
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32022d92223dc8055304fadbee5c4389
https://doi.org/10.18273/revint.v39n2-2021007
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