O teorema de Poincaré-Hopf para superfí­cie com bordo

Nelson Martins Garcia

doi:10.4025/actascitechnol.v21i0.3088

The theorem of Poincaré-Hopf for surfaces with nonempty boundary

Authors

Nelson Martins Garcia UEM

DOI:

https://doi.org/10.4025/actascitechnol.v21i0.3088

Keywords:

superfície com bordo, teorema de Poincaré-Hopf

Abstract

The main goal of this work is to present a version of the theorem of Poincaré-Hopf for surfaces with non empty boundary. The main tools are the theorem of Poincaré-Hopf and an idea called â€œblossoming of the field ∂/∂tâ€, due to J. L. Arraut.

Downloads

Download data is not yet available.

Author Biography

Nelson Martins Garcia, UEM

Possui Licenciatura em Matemática pela Universidade Estadual de Maringá (1975), Mestrado em Matemática pela Pontifícia Universidade Católica do Rio de Janeiro (1978), Doutorado Em Matemática pela Pontifícia Universidade Católica do Rio de Janeiro (1984) e Pós-Doutorado em Matemática pela PUC-Rio (1992). Atualmente é Professor Associado - C na Universidade Estadual de Maringá. Tem experiência na área de Matemática, com ênfase em Topologia Algébrica, atuando principalmente nos seguintes temas: Avaliação Institucional, Finanças e Matemática Financeira e artigos de difusão e interesse público Currículo Lattes

Downloads

PDF (Português (Brasil))

Published

2008-05-14

How to Cite

Garcia, N. M. (2008). The theorem of Poincaré-Hopf for surfaces with nonempty boundary. Acta Scientiarum. Technology, 21, 891–896. https://doi.org/10.4025/actascitechnol.v21i0.3088

Download Citation

Issue

Vol. 21 (1999)

Section

Matematics

License

DECLARATION OF ORIGINALITY AND COPYRIGHTS

I Declare that current article is original and has not been submitted for publication, in part or in whole, to any other national or international journal.

The copyrights belong exclusively to the authors. Published content is licensed under Creative Commons Attribution 4.0 (CC BY 4.0) guidelines, which allows sharing (copy and distribution of the material in any medium or format) and adaptation (remix, transform, and build upon the material) for any purpose, even commercially, under the terms of attribution.

Read this link for further information on how to use CC BY 4.0 properly.

0.8

2019CiteScore

36th percentile