Nielsen Root Number
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Raízes de aplicações de complexos 2-dimensionais em superfícies fechadas / Roots of maps from 2-dimensional complexes into closed surfaces
This text is the result of a detailed study of the topological root theory for maps from 2-dimensional CW complex into closed surfaces (compact and without boundary surfaces). Several approaches to the problems involved in this theory are presented, some of which are quite different with respect to the parameters of the classical theory
Publicado em: 2010
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2. Nielsen root rheory for equivariant mappings / Teoria de Nielsen de raizes para aplicações equivariantes
Este trabalho consiste de duas partes. Na primeira, desenvolvemos uma teoria de Nielsen equivariante para raizes de G-aplicações $f:X\to Y$ equivariantes entre G-espaços topológicos Hausdorff, conexos, normais, localmente conexos por caminhos e semilocalmente simplesmente conexos, onde G é um grupo topológico, Na segunda parte, estudamos a questão da
Publicado em: 2009
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3. Teoria de Nielsen de raízes e teoria do grau de Hopf / Nielsen Root Theory and Hopf Degree Theory
In this work, we are going to see that the concept of Nilsen Root Number can be extended to maps between not necessarily orientable nor compact manifolds, with or without boundary.
Publicado em: 2007
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4. Antibiotic and Biosurfactant Properties of Cyclic Lipopeptides Produced by Fluorescent Pseudomonas spp. from the Sugar Beet Rhizosphere
Cyclic lipopeptides (CLPs) with antibiotic and biosurfactant properties are produced by a number of soil bacteria, including fluorescent Pseudomonas spp. To provide new and efficient strains for the biological control of root-pathogenic fungi in agricultural crops, we isolated approximately 600 fluorescent Pseudomonas spp. from two different agricultural soi
American Society for Microbiology.