• Refine Query
  • Source
  • Publication year
  • to
  • Language
  • 1
  • Tagged with
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • 1
  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Sobre a Geometria de Gráficos Killing Conformes Inteiros em ambientes Riemannianos Folheados. / About the Geometry of Graphs Killing Complete Conform in Riemannian Veneered Environments.

ARAÚJO, Jogli Gidel da Silva. 09 August 2018 (has links)
Submitted by Johnny Rodrigues (johnnyrodrigues@ufcg.edu.br) on 2018-08-09T17:08:05Z No. of bitstreams: 1 JOGLI GIDEL DA SILVA ARAÚJO - DISSERTAÇÃO PPGMAT 2014..pdf: 597763 bytes, checksum: 4efda81f9c43bb545607e3229077124a (MD5) / Made available in DSpace on 2018-08-09T17:08:05Z (GMT). No. of bitstreams: 1 JOGLI GIDEL DA SILVA ARAÚJO - DISSERTAÇÃO PPGMAT 2014..pdf: 597763 bytes, checksum: 4efda81f9c43bb545607e3229077124a (MD5) Previous issue date: 2014-03 / Capes / Neste trabalho, estudamos a geometria de gráficos Killing conformes inteiros, isto é, gráficos construídos a partir do fluxo gerado por um campo de vetores V Killing conforme completo, os quais estão definidos sobre uma folha integral da folheação V⊥ ortogonal a V. Além disso, estudamos a restrição da norma do gradiente da função z a qual determina tal gráficoΣ(z), nesse sentido, apresentamos condições suficientes para assegurar que Σ(z) é uma hipersuperfície totalmente umbílica e, em particular, uma folha integral de V⊥. / We study the geometry of entire conformal Killing graphs, that is, graphs constructed through the flow generated by a complete conformal Killing vector field V and which are defined over an integral leaf of the foliation V⊥ orthogonal to V. In this setting, under a suitable restriction on the norm of the gradient of the function z which determines such a graphΣ(z), we establish sufficient conditions to ensure that Σ(z) is totally umbilical and, in particular, an integral leaf of V⊥.

Page generated in 0.0558 seconds