Algorithms to compute the topology of orientable real algebraic surfaces
Journal of Symbolic Computation - Special issue: International symposium on symbolic and algebraic computation (ISSAC 2002)
Some constructions for real algebraic curves
Journal of Symbolic Computation
Intrinsic topological representation of real algebraic surfaces
ACM SIGSAM Bulletin
A delineability-based method for computing critical sets of algebraic surfaces
Journal of Symbolic Computation
Exact geometric-topological analysis of algebraic surfaces
Proceedings of the twenty-fourth annual symposium on Computational geometry
Isotopic triangulation of a real algebraic surface
Journal of Symbolic Computation
An efficient algorithm for the stratification and triangulation of an algebraic surface
Computational Geometry: Theory and Applications
Computation of the topology of real algebraic space curves
Journal of Symbolic Computation
On the isotopic meshing of an algebraic implicit surface
Journal of Symbolic Computation
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We present an algorithm to compute the topology of a non-singular real algebraic surface S in RP^3, that is the number of its connected components and a topological model for each of them. Our strategy consists in computing the Euler characteristic of each connected component by means of a Morse-type investigation of S or of a suitably constructed compact affine surface. This procedure can be used to determine the topological type of an arbitrary non-singular surface; in particular it extends an existing algorithm applicable only to surfaces disjoint from a line.