Real algebraic surfaces with isolated singularities

Fortuna, Elisabetta and Gianni, Patrizia and Luminati, Domenico (2005) Real algebraic surfaces with isolated singularities. UNSPECIFIED. (Submitted)

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    Abstract

    Given a real algebraic surface S in RP3, we propose a constructive procedure to determine the topology of S and to compute non-trivial topological invariants for the pair (RP3, S) under the hypothesis that the real singularities of S are isolated. In particular, starting from an implicit equation of the surface, we compute the number of connected components of S, their Euler characteristics and the weighted 2-adjacency graph of the surface.

    Item Type: Departmental Technical Report
    Department or Research center: Mathematics
    Subjects: Q Science > QA Mathematics > QA445 Geometry
    Report Number: UTM 680, January 2005
    Repository staff approval on: 27 Jul 2005

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