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  • 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

Uma aplicação da álgebra de Clifford para o ensino da Teoria da Relatividade Restrita

Camêlo, Bruno Barros 08 October 2014 (has links)
Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2016-08-15T17:16:32Z No. of bitstreams: 1 PDF - Bruno Barros Camêlo.pdf: 1453825 bytes, checksum: 0c755892d9dbe76fb2ec46bbaa59aad2 (MD5) / Approved for entry into archive by Secta BC (secta.csu.bc@uepb.edu.br) on 2016-08-17T15:30:31Z (GMT) No. of bitstreams: 1 PDF - Bruno Barros Camêlo.pdf: 1453825 bytes, checksum: 0c755892d9dbe76fb2ec46bbaa59aad2 (MD5) / Made available in DSpace on 2016-08-17T15:30:31Z (GMT). No. of bitstreams: 1 PDF - Bruno Barros Camêlo.pdf: 1453825 bytes, checksum: 0c755892d9dbe76fb2ec46bbaa59aad2 (MD5) Previous issue date: 2014-10-08 / In physics is very familiar employment of vectors. These can be seen, the geometric point of view, as straight segments oriented. However, certain quantities are better represented by other objects with geometrical features than with vectors. Such objects are represented by fragments of oriented planes, which cannot be determined by vectors, unless we are in three dimensional space. Geometric or Clifford algebra can be treated as a generalization of vector algebra, and consists of a powerful formalism for the physical description of nature. Thus, we propose in this work, to build strategies to introduce the Clifford algebra as modeler physical concepts of the Theory of Special Relativity and from the modeled concepts, develop educational material for teaching physics in the light of the conception of learning Ausubel. / Na Física é muito familiar o emprego de vetores. Estes podem ser vistos, pelo ponto de vista geométrico, como segmentos de reta orientados. No entanto, certas grandezas ficam mais bem representadas por outros objetos com características geométricas do que com os vetores. Tais objetos são representados por fragmentos de planos orientados, os quais não podem ser determinados por vetores, a menos que estejamos no espaço tridimensional. A álgebra geométrica ou de Clifford pode ser tratada como uma generalização da álgebra vetorial, e consiste em um poderoso formalismo para a descrição física da natureza. Assim, propomos nesse trabalho,construir estratégias para introduzir a álgebra de Clifford como modelador de conceitos físicos da Teoria da Relatividade Restrita à luz da concepção Ausubeliana da aprendizagem para organizar os conceitos dentro de um modelo cognitivo.

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