1 resultado para Private university space

em Biblioteca Digital da Produção Intelectual da Universidade de São Paulo (BDPI/USP)


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We study the geometry of 3-manifolds generically embedded in R(n) by means of the analysis of the singularities of the distance-squared and height functions on them. We describe the local structure of the discriminant (associated to the distribution of asymptotic directions), the ridges and the flat ridges.