SOBRE EXISTÊNCIA DE SECÇÕES EM FIBRAÇÕES

Não disponível === The main purpose of this work is to describe the primary obstruction of the existence of sections in a (n-1)-oriented fiber bundle whose fiber is (n-2)-conected. We start generalizing the concept of the Euler Class, for (n-1)-oriented fiber bundle and then we prove that this cla...

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Bibliographic Details
Main Author: Barros, Rui Marcos de Oliveira
Other Authors: Biasi, Carlos
Format: Others
Language:pt
Published: Biblioteca Digitais de Teses e Dissertações da USP 1989
Subjects:
Online Access:http://www.teses.usp.br/teses/disponiveis/55/55135/tde-02042019-103517/