Buscar
Mostrando ítems 1-10 de 1342
EPT graphs on bounded degree trees
(Sociedade Brasileira de Matematica, 2014-04)
An undirected graphGis called anEPT graphif it is the edgeintersection graph of a family of paths in a tree. In this paper, weanswer negatively the question posed by Golumbic et al. [4]: Canany EPT graph without induced ...
Estrés postraumático (EPT)Estrés postraumático (EPT)
(Facultad de Ciencias, 2010)
Estrés postraumático (EPT)Estrés postraumático (EPT)
(Facultad de Ciencias, 2010)
Ephemeroptera, Plecoptera and Trichoptera assemblages in litter in a mountain stream of the Atlantic Rainforest from Southeastern Brazil
(Sociedade Brasileira de Zoologia, 2007-01-01)
A fauna de Ephemeroptera, Plecoptera e Trichoptera associadas ao folhiço em um riacho do sudeste do Brasil foi estudada com o objetivo de responder às seguintes questões: 1) A riqueza e a composição faunística de EPT difere ...
Ephemeroptera, Plecoptera and Trichoptera assemblages in two Atlantic Rainforest streams, Southeastern Brazil
(Sociedade Brasileira de Zoologia, 2014)
Padrões de riqueza, abundância e coocorrência de macroinvertebrados em riachos interceptados por cachoeiras no cerrado tocantinense
(Universidade Federal do TocantinsBRPrograma de Pós-Graduação em Ecologia de Ecótonos - PPGEEPorto Nacional, 2022)
Strong cliques and equistability of EPT graphs
(Elsevier Science, 2016-04)
In this paper, we characterize the equistable graphs within the class of EPT graphs, the edge-intersection graphs of paths in a tree. This result generalizes a previously known characterization of equistable line graphs. ...
Helly EPT graphs on bounded degree trees: Characterization and recognition
(Elsevier Science, 2017-12)
The edge-intersection graph of a family of paths on a host tree is called an EPT graph. When the tree has maximum degree h, we say that the graph is [h,2,2]. If, in addition, the family of paths satisfies the Helly property, ...