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Teorema de holonomia normalAguirre, Sergio Julio Chion 30 August 2013 (has links)
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Previous issue date: 2013-08-30 / Financiadora de Estudos e Projetos / In this work we will introduce the concept of normal holonomy and restricted normal holonomy of a riemannian submanifold. They are subgroups of the orthogonal matrices that are realized from parallel translating normal vectors, along loops and null-homotopic loops respectively, using the normal connection. We will proof that the restricted normal holonomy is a Lie subgroup of the orthogonal matrices. With the aid of the Ambrose-Singer Theorem, which relates the concept of curvature with restricted normal holonomy, we will prove the Normal Holonomy Theorem which is the extrinsic analogue of the algebraic de Rham-Berger s Theorem. / Neste trabalho, vamos introduzir os conceitos de holonomia normal e holonomia normal restrita de uma subvariedade riemanniana, os quais são subgrupos das matrizes ortogonais que se realizam a partir de fazer translação paralela dos vetores normais, ao longo de lazos e lazos simplemente conexos respectivamente, usando a conexão normal. Vamos ver que a holonomia normal restrita é um subgrupo de Lie das matrizes ortogonais. Com o auxílio do Teorema de Ambrose-Singer, que relaciona o conceito de curvatura com holonomia normal restrita, vamos provar o Teorema Normal de Holonomia, análogo extrínseco do teorema de Rham-Berger algébrico.
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