Results 61 to 70 of about 785,512 (265)

Introducción a los D-módulos [PDF]

Lec. Mat. 42 (2021) No 2, 87 - 112, 2023
Estas notas son las memorias del cursillo dictado en el XXII Congreso Colombiano de Matem\'aticas en la Universidad del Cauca en Popay\'an - Colombia. El objetivo de este escrito es brindar un acercamiento a la teor\'ia de m\'odulos sobre el anillo de operadores diferenciales de una variedad algebraica suave.
arxiv  

Exact solutions for the Generalized Modified Degasperis-Procesi equation [PDF]

arXiv, 2008
this paper we show some new exact solutions for the generalized modified Degasperis$-$Procesi equation (mDP equation)
arxiv  

The invasive giant African snail Lissachatina fulica as natural intermediate host of Aelurostrongylus abstrusus, Angiostrongylus vasorum, Troglostrongylus brevior, and Crenosoma vulpis in Colombia

PLoS Neglected Tropical Diseases, 2019
Background Several metastrongyloid lungworms are unreported pathogens in Colombia. Angiostrongylus vasorum and Crenosoma vulpis target the cardiopulmonary system of domestic and wild canids.
F. Penagos-Tabares, M. Lange, J. Vélez, J. Hirzmann, Jesed Gutiérrez-Arboleda, A. Taubert, C. Hermosilla, J. J. Chaparro Gutiérrez   +7 more
semanticscholar   +1 more source

New solutions for the modified generalized Degasperis-Procesi equation [PDF]

arXiv, 2008
In this paper we show some new exact solutions for the generalized modified Degasperis$-$Procesi equation (mDP equation)
arxiv  

Peace in Colombia is a critical moment for Neotropical connectivity and conservation: Save the northern Andes–Amazon biodiversity bridge

Conservation Letters, 2018
Colombia is one of the most biodiverse countries in the world that has historically and is currently experiencing extensive deforestation and habitat fragmentation.
N. Clerici, C. Salazar, Carolina Pardo-Díaz, C. Jiggins, J. E. Richardson, M. Linares   +5 more
semanticscholar   +1 more source

A practical approach to solve coupled systems of nonlinear partial differential equations [PDF]

arXiv, 2008
In this paper we present the tanh method to obtain exact solutions to coupled MkDV system. This method may be applied to a variety of coupled systems of nonlinear ordinary and partial differential equations.
arxiv  

Frailty in older adults and their association with social determinants of Health. The SABE Colombia Study

Colombia Médica, 2019
Objective: To estimate the prevalence of frailty and evaluate the relationship with the social determinants of health in elderly residents in urban and rural areas of Colombia.
J. M. Ocampo-Chaparro, C. Reyes-Ortiz, Ximena Castro-Flórez, F. Gómez   +3 more
semanticscholar   +1 more source

The Livestock Sector in Colombia: Toward a Program to Facilitate Large-Scale Adoption of Mitigation and Adaptation Practices

Frontiers in Sustainable Food Systems, 2019
Livestock raising is a very important sector in the Colombian economy; however, in the next decade, it will face some enormous challenges, including adaptation to and mitigation of climate change.
Jeimar Tapasco, Jean Lecoq, Alejandro Ruden, J. Rivas, J. Ortiz   +4 more
semanticscholar   +1 more source

A Colombia

, 1928
Poema sobre la separación de Panamá.
openaire   +2 more sources

Todxs cuentan: cultivating diversity in combinatorics [PDF]

Notices of the American Mathematical Society (63) 2016, 1164-1170, 2020
This article describes the efforts of the SFSU-Colombia Combinatorics Initiative to build a research and learning community between California and Colombia. It seeks to broaden and deepen representation in mathematics, based on four underlying principles: 1.
arxiv