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Separatrizes de germes de campos de vetores analíticos reais em dimensão dois
(Universidade Federal de Minas GeraisBrasilICEX - INSTITUTO DE CIÊNCIAS EXATASPrograma de Pós-Graduação em MatemáticaUFMG, 2021-08-12)
This thesis is dedicated to the study of conditions to ensure the existence of formal separatrices for a foliation defined by a germ of real analytical vector field with an algebraically isolated singularity at the origin ...
Global analytic regularity for structures of co-rank one
(TAYLOR & FRANCIS INC, 2008)
We consider real analytic involutive structures V, of co-rank one, defined on a real analytic paracompact orientable manifold M. To each such structure we associate certain connected subsets of M which we call the level ...
Bi-Lipschitz G-triviality and Newton polyhedra, G = R, C, K, R-V, C-V, K-V
(Amer Mathematical Soc, 2012-01-01)
In this work we provide estimates for the bi-Lipschitz G-triviality, G = C or K, for a family of map germs satisfying a Lojasiewicz condition. We work with two cases: the class of weighted homogeneous map germs and the ...
Bi-Lipschitz G-triviality and Newton polyhedra, G = R, C, K, R-V, C-V, K-V
(Amer Mathematical Soc, 2014)
On the topology of real analytic maps
(World Scientific PublishingSingapore, 2014-06)
We study the topology of the fibers of real analytic maps 'R POT.N'→'R POT.P', n>p, in a neighborhood of a critical point. We first prove that every real analytic map-germ f : 'R POT.N' → 'R POT.P', p ≥ 1, with arbitrary ...
Realidade aumentada como apoio à aprendizagem de vetores na educação superior
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM INOVAÇÃO EM TECNOLOGIAS EDUCACIONAIS, 2022-02-25)
Higher education students have been facing challenges in learning Analytic
Geometry, the sub-area of Mathematics that links Algebra and Geometry fields.
Within Analytic Geometry, the study of Vectors is introduced as an ...