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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

[pt] ASPECTOS GEOMÉTRICOS DE POLIGONAIS GENÉRICAS: CURVATURA TOTAL E CONVEXIDADE / [en] GEOMETRICAL ASPECTS OF GENERIC POLYGONAL LINES: TOTAL CURVATURE AND CONVEXITY

SAMUEL PACITTI GENTIL 24 September 2020 (has links)
[pt] O objetivo deste trabalho é o de estudar propriedades geométricas de curvas poligonais genéricas. Inicialmente abordamos resultados clássicos para curvas quanto à sua curvatura total no caso discreto e discutimos aqueles pertinentes a nós poligonais. Também é feito o estudo do Grafo de Maxwel para poligonais. No caso, temos uma interessante relação entre a natureza do grafo quanto ao seu número de componentes e à condição de a poligonal ser ou não convexa. / [en] The aim of this work is to study geometrical properties of generic polygonal lines. We begin with some classical results for curves with respect to total curvature, in the discrete case, and discuss results related to polygonal knots. Maxwell graphs are also considered for polygonal lines: We study the relation between the number of components of the graph and the convexity of the polygonal line.

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