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On dominating set polyhedra of circular interval graphs
(Elsevier Science, 2021-04)
Clique-node and closed neighborhood matrices of circular interval graphs are circular matrices. The stable set polytope and the dominating set polytope on these graphs are therefore closely related to the set packing ...
A note on coverings of posets, A-spaces and polyhedra
(International Press Boston, 2016-01)
We show that there exists a correspondence between the equivalence classes of coverings of a polyhedron and the equivalence classes of coverings of its poset of simplices. The same is true for a poset and its order complex. ...
Poliedros e Teorema de Euler
(Universidade Estadual Paulista (UNESP), 2014)
Poliedros e Teorema de Euler
(Universidade Estadual Paulista (Unesp), 2013-04-13)
Este trabalho tem como tema central Poliedros e o Teorema de Euler. Foi feita uma breve análise da definição de Poliedros e apresentadas algumas considerações históricas a respeito dos Poliedros e o Teorema de Euler. Foram ...
Poliedros e Teorema de Euler
(Universidade Estadual Paulista (Unesp), 2013-04-13)
Este trabalho tem como tema central Poliedros e o Teorema de Euler. Foi feita uma breve análise da definição de Poliedros e apresentadas algumas considerações históricas a respeito dos Poliedros e o Teorema de Euler. Foram ...
On packing and covering polyhedra of consecutive ones circulant clutters
(Elsevier Science, 2010-06)
Building on work by G. Cornuéjols and B. Novick and by L. Trotter, we give different characterizations of contractions of consecutive ones circulant clutters that give back consecutive ones circulant clutters. Based on a ...
Arc-based Integer Programming Formulations For Three Variants Of Proportional Symbol Maps
(ELSEVIER SCIENCE BVAMSTERDAM, 2015)
Mercado Utopía estructura multifuncional
(Universidad de La Salle. Facultad de Arquitectura, Diseño y Urbanismo. Arquitectura, 2020)
Infecciones de baculovirus en poblaciones del gusano cogollero del tomate, Tuta absoluta (Meyrick): Mecanismos de transmisión y efecto sobre poblaciones hospederas
(Medellín - Ciencias - Maestría en Ciencias - EntomologíaEscuela de ciencias naturalesUniversidad Nacional de Colombia - Sede Medellín, 2020-04-24)
In order to contribute to the study of insect-pathogen interactions as a critical factor for optimizing the use of pathogens as pest control agents, the mechanisms that favor the persistence of baculovirus in natural ...